@book{CTT100835536, author = {J. Hirokawa and T. Tomura}, title = {Millimeter-wave antennas}, publisher = {McGraw-Hill Education}, year = 2018, } @article{CTT100917310, author = {Tianyu Wang and Takashi Tomura and Jiro Hirokawa}, title = {Effective Design of an Array of Coupling Slots with a Reflection-canceling Wall for a Parallel-plate Slot Array Antenna}, journal = {IEEE Access}, year = 2024, } @article{CTT100925426, author = {Yaxiang Wu and Jiro Hirokawa and Takashi Tomura}, title = {Dual-Polarized Full-Metal Perpendicular-Corporate-Feed Parallel-Plate Waveguide Slot Array Antenna}, journal = {IEEE Trans. Antennas Propag.}, year = 2024, } @article{CTT100928401, author = {Huanqian Xiong and Jiro Hirokawa and Takashi Tomura}, title = {Difference-Beam Operation in a Center-Fed Dual-Polarized Parallel-Plate Waveguide Slot Array Antenna}, journal = {IEICE Communications Express}, year = 2024, } @article{CTT100917309, author = {Yoshihiko Akamine and Takashi Tomura and Jiro Hirokawa}, title = {Cylindrical Scattered Field Transformation Applicable for Differences in the Radar Ranges of Transmitter and Receiver - Far-Field Prediction}, journal = {IEEE Trans. Antennas Propag.}, year = 2024, } @article{CTT100922287, author = {M. Machida and T. Tomura and H. Sakamoto and T. Fukao}, title = {Stretchable-substrate-impregnated fabric: Deploy- able reflectarray antennas for CubeSats}, journal = {IEEE Access}, year = 2024, } @article{CTT100917308, author = {Adham Mahmoud and Takashi Tomura and Mauro Ettorre and David González-Ovejero and Ronan Sauleau and Jiro Hirokawa}, title = {High-gain tapered monopulse antenna based on octuple excitation method in diffusion bonding technology at W-band}, journal = {IET Microw. Antennas Propag.}, year = 2024, } @article{CTT100917306, author = {Qi Li and Jiro Hirokawa and Takashi Tomura and Nelson J. G. Fonseca}, title = {Two-Dimensional One-Body 3 × 3-Way Hollow-Waveguide Nolen Matrix Using a Two-Plane Unequal Division Coupler,}, journal = {IEEE Trans. Microw. Theory Tech.}, year = 2024, } @article{CTT100917307, author = {Yaxiang Wu and Jiro Hirokawa and Takashi Tomura}, title = {A Perpendicular-Corporate-Feed Parallel-Plate Slot Array Antenna by H-plane Groove Gap Waveguides with Interlaced Triangular Pins}, journal = {IEEE Trans. Antennas Propag.}, year = 2024, } @article{CTT100918062, author = {Xi Fu and Dongwon You and Xiaolin Wang and Jill Mayeda and Yuan Gao and Michihiro Ide and Yuncheng Zhang and Jun Sakamaki and Ashbir Aviat Fadila and Zheng Li and Yun Wang and Jumpei Sudo and Makoto Higaki and Soichiro Inoue and Takashi Eishima and Takashi Tomura and Jian Pang and Hiroyuki Sakai and Kenichi Okada and Atsushi Shirane}, title = {A Low-Power 256-Element Ka-Band CMOS Phased-Array Receiver with On-Chip Distributed Radiation Sensors for Small Satellite Constellations,}, journal = {IEEE Journal of Solid-State Circuits (JSSC)}, year = 2023, } @article{CTT100917305, author = {Shengjia Wu and Jiro Hirokawa and Takashi Tomura and Nelson J. G. Fonseca}, title = {Optimal Adjacent Output Phase Difference Assignments in One-Dimensional Parallel Switching Matrices With Four Beams}, journal = {IEEE J. Microw.}, year = 2023, } @article{CTT100917304, author = {Huanqian Xiong and Jiro Hirokawa and Takashi Tomura}, title = {A Center-Fed Dual-Polarized Parallel-Plate Waveguide Slot Array Antenna Based on a Feeding Waveguide with Centered Longitudinal Feeding Slots}, journal = {IEEE Access}, year = 2023, } @article{CTT100917302, author = {Mohamed K. Emara and Takashi Tomura and Jiro Hirokawa and Shulabh Gupta}, title = {Metallo-Dielectric Millimeter-Wave Huygens’ Quarter-Wave and Half-Wave Plates}, journal = {IEEE Trans. Antennas Propag.}, year = 2023, } @article{CTT100917303, author = {Qi Li and Jiro Hirokawa and Takashi Tomura}, title = {Two-plane waveguide coupler with arbitrary coupling ratios in the H-plane and E-plane directions}, journal = {IET Microw. Antennas Propag.}, year = 2023, } @article{CTT100917299, author = {Tianyu Wang and Takashi Tomura and Jiro Hirokawa and Budhaditya Pyne and Prilando Rizki Akbar and Hirobumi Saito}, title = {A Feeding Network with Collinearly Centered Longitudinal Coupling Slots for a Rectangular Parallel-Plate Slot Array Antenna}, journal = {IEEE Trans. Antennas Propag.}, year = 2023, } @article{CTT100917301, author = {Qi Li and Jiro Hirokawa and Takashi Tomura and Yuta Takahashi and Naoki Kita and Nelson J. G. Fonseca}, title = {A Two-Dimensional 6×4-Way Hollow Waveguide Beam-Switching Matrix}, journal = {IEEE Access}, year = 2023, } @article{CTT100895106, author = {Yaxiang Wu and Takashi Tomura and Jiro Hirokawa and Miao Zhang}, title = {A Wideband Full-Metal Sidewall-Loaded Magnetoelectric Dipole Array Based on Combined Ridge and Groove Gap Waveguides in the Q-Band}, journal = {IEEE Trans. Antennas Propag.}, year = 2023, } @article{CTT100892745, author = {Shuang Ji and Jiro Hirokawa and Takashi Tomura and Hirobumi Saito}, title = {X-band grating-loaded parallel-plate slot array antenna with low reflection}, journal = {IEICE Commun. Express}, year = 2023, } @article{CTT100891799, author = {Yoshihiko AKAMINE and Takashi TOMURA and Jiro HIROKAWA}, title = {Single-Cut Scattered Field Transformation Applicable for Differences in the Radar Ranges of Transmitter and Receiver}, journal = {IEEE Transactions on Antennas and Propagation}, year = 2023, } @article{CTT100887818, author = {Yaxiang Wu and Jiro Hirokawa and Takashi Tomura}, title = {Gap Waveguide With Interleaved Pins for Higher-Frequency Fabrication}, journal = {URSI RADIO SCIENCE LETTERS}, year = 2023, } @article{CTT100887825, author = {S. Chen and T. Tomura and J. Hirokawa and K. Itou and M. Suga and Y. Shirato and D. Uchida and N. Kita}, title = {Design for operation in two frequency bands by division of the coupled region in a waveguide 2-plane coupler}, journal = {IEICE Transactions on Electronics}, year = 2022, } @article{CTT100887823, author = {Yuki SUNAGUCHI and Takashi TOMURA and Jiro HIROKAWA}, title = {Control of Radiation Direction in an Aperture Array Excited by a Waveguide 2-Plane Hybrid Coupler}, journal = {IEICE TRANSACTIONS on Communications}, year = 2022, } @article{CTT100874877, author = {Tuchjuta Ruckkwaen and Takashi Tomura and Jiro Hirokawa}, title = {Short-Range Transmission Improvement by Dog-Bone Cross-Slot Feed in Radial Line Slot Antenna}, journal = {IEICE Commun. Express}, year = 2022, } @article{CTT100874875, author = {Shuang Ji and Takashi Tomura and Jiro Hirokawa}, title = {Fast Analysis and Bandwidth Enhancement of the Radiating Subarray by Method of Moments for a Parallel-Plate Slot Array Antenna with Perpendicular-Corporate Feed}, journal = {IEEE Trans. Antennas Propag.}, year = 2022, } @article{CTT100874876, author = {Shuang Ji and Jiro Hirokawa and Takashi Tomura}, title = {A Wideband and High-Gain All-Metallic Perpendicular-Corporate-Fed Multi-Layered Parallel-Plate Slot Array Antenna}, journal = {IEEE Access}, year = 2022, } @article{CTT100867930, author = {T. Tomura and J. Hirokawa and M. Ali and G. Carpintero}, title = {Millimeter-wave multiplexed wideband wireless link using rectangular-coordinate orthogonal multiplexing (ROM) antennas}, journal = {J. Lightw. Technol.}, year = 2021, } @article{CTT100874871, author = {Akihiko Hirata and Koichiro Itakura and Taiki Higashimoto and Yuta Uemura and Tadao Nagatsuma and Takashi Tomura and Jiro Hirokawa and Norihiko Sekine and Issei Watanabe and Akifumi Kasamatsu}, title = {Transmission Characteristics Control of 120 GHz-band Bandstop Filter by Coupling Alignment-Free Lattice Pattern}, journal = {IEICE Trans. Electron.}, year = 2021, } @article{CTT100853906, author = {S. Sakurai and J. G. N. Rahmeier and T. Tomura and J. Hirokawa and S. Gupta}, title = {Millimeter-wave Huygens' transmit-arrays based on coupled metallic resonators}, journal = {IEEE Trans. Antennas Propag.}, year = 2021, } @article{CTT100853905, author = {K. Omoto and T. Tomura and H. Sakamoto}, title = {Proof-of-concept on misalignment compensation for 5.8-GHz-band reflectarray antennas by varactor diodes}, journal = {IEEE Access}, year = 2021, } @article{CTT100853903, author = {N. J. G. Fonseca and S. Gomanne and P. Castillo-Tapia and O. Quevedo-Teruel and T. Tomura and J. Hirokawa}, title = {Connecting networks for two-dimensional butler matrices generating a triangular lattice of beams}, journal = {IEEE J. Microw.}, year = 2021, } @article{CTT100853902, author = {K. Itakura and A. Hirata and M. Sonoda and T. Higashimoto and T. Nagatsuma and T. Tomura and J. Hirokawa and N. Sekine and I. Watanabe and A. Kasamatsu}, title = {Control of 120-GHz-band split ring resonator filter by coupling lattice pattern substrate}, journal = {IEICE Trans. Electron.}, year = 2021, } @article{CTT100852658, author = {Takashi Tomura and Jiro Hirokawa and Minoru Furukawa and Teruo Fujiwara and Naoki Shinohara}, title = {Eight-Port Feed Radial Line Slot Antenna for Wireless Power Transmission}, journal = {IEEE Open J. Antennas Propagat.}, year = 2021, } @article{CTT100845514, author = {Kouhei Jitousho and Takashi Tomura and Jiro Hirokawa}, title = {Improvement of isolation between transmitting and receiving antennas of E-plane arranged waveguide slot arrays by using layers of slit pairs with half-wavelength spacing}, journal = {IEICE Communications Express, Vol.10, No.2, 93–98}, year = 2021, } @article{CTT100852656, author = {Takashi Tomura and Jiro Hirokawa}, title = {Anisotropic conductivity measurement by two kinds of multimode rectangular cavities}, journal = {IEEE Microw. Theory Tech.}, year = 2021, } @article{CTT100852657, author = {Mohamed K. Emara and Takashi Tomura and Jiro Hirokawa and Shulabh Gupta}, title = {All-Dielectric Fabry-Pérot based Compound Huygens’ Structure for Millimeter-Wave Beam-Forming}, journal = {IEEE Trans. Antennas Propag.}, year = 2021, } @article{CTT100836605, author = {Tuchjuta Ruckkwaen and Takashi Tomura and Kiyomichi Araki and Jiro Hirokawa and Makoto Ando}, title = {Experimental Evaluation of Intersymbol Interference in Non-Far Region Transmission using a Large Array Antenna in the Millimeter-Wave Band}, journal = {IEICE Transactions on Communications}, year = 2020, } @article{CTT100836745, author = {M. K. Emara and T. Tomura and J. Hirokawa and S. Gupta}, title = {Fabry-Perot based compound all-dielectric Huygens' structure for circularly-polarized millimeter-wave beamforming}, journal = {IEEE Antennas Wireless Propag. Lett.}, year = 2020, } @article{CTT100836746, author = {K. Wada and T. Tomura and J. Hirokawa}, title = {Dual-polarized two-dimensional beam mode orthogonal multiplexing antenna system for the non-far region}, journal = {IEEE Trans. Antennas Propag.}, year = 2020, } @article{CTT100836747, author = {M. K. Emara and S. K. Stuhec-Leonard and T. Tomura and J. Hirokawa and S. Gupta}, title = {Laser-drilled all-dielectric Huygens’transmit-arrays as 120 GHz band beamformers}, journal = {IEEE Access}, year = 2020, } @article{CTT100836748, author = {Haruka Arakawa and Takashi Tomura and Jiro Hirokawa}, title = {Sidelobe suppression in both the E and H planes using slit layers over a corporate-feed waveguide slot array antenna consisting of 2×2-element radiating units}, journal = {IEICE TRANSACTIONS on Communications}, year = 2020, } @article{CTT100836749, author = {K. Ikeya and H. Sakamoto and H. Nakanishi and H. Furuya and T. Tomura and R. Ide and R. Iijima and Y. Iwasaki and K. Ohno and K. Omoto and T. Furuya and T. Hayashi and M. Kato and S. Koide and M. Kurosaki and Y. Nakatsuka and S. Okuyama and R. Kashiyama and J. Nakamura and W. Nio and T. Tsunemitsu and Y. Yamazaki and K. Taga and B. Hohmann and T. Amamoto and T. Chubachi and S. Tamura and H. Okada and A. Watanabe and N. Kawabata and T. Hori and H. Ito and T. Kuratomi and Y. Shimoda and N. Hidaka and K. Watanabe and A. Torisaka and M. Yamazaki}, title = {Significance of 3U CubeSat OrigamiSat-1 for space demonstration of multifunctional deployable membrane}, journal = {Acta Astronautica}, year = 2020, } @article{CTT100830130, author = {B. Pyne and H. Saito and P. R. Akbar and J. Hirokawa and T. Tomura and K. Tanaka}, title = {Development and performance evaluation of small SAR system for 100kg class satellite}, journal = {IEEE J. Sel. Topics Appl. Earth Observ.}, year = 2020, } @article{CTT100830129, author = {A. Gomez-Torrent and T. Tomura and W. Kuramoto and J. Hirokawa and I. Watanabe and A. Kasamatsu and J. Oberhammer}, title = {A 38 dB gain, low-loss, flat array antenna for 320–400 GHz enabled by silicon-on-insulator micromachining}, journal = {IEEE Trans. Antennas Propag.}, year = 2020, } @article{CTT100830128, author = {T. Tomura and Y. Saito and J. Hirokawa}, title = {8×2-element 60-GHz-band circularly polarized post-wall waveguide slot array antenna loaded with dipoles}, journal = {IEEE Access}, year = 2020, } @article{CTT100816214, author = {Ryotaro Ohashi and Takashi Tomura and Jiro Hirokawa}, title = {Transmission enhancement in rectangular-coordinate orthogonal multiplexing by excitation optimization of slot arrays for a given distance in the non-far region communication}, journal = {IEICE TRANSACTIONS on Communications}, year = 2020, } @article{CTT100816215, author = {N. Matsumura and K. Nishimori and R. Taniguchi and T. Hiraguri and T. Tomura and J. Hirokawa}, title = {Novel unmanned aerial vehicle based line-of-sight mimo configuration independent of transmitted distance using millimeter wave}, journal = {IEEE Access}, year = 2020, } @article{CTT100809437, author = {T. Tomura and D. Kim and M. Wakasa and Y. Sunaguchi and J. Hirokawa and K. Nishimori}, title = {A 20-GHz-band 64×64 hollow waveguide two-dimensional Butler matrix}, journal = {IEEE Access}, year = 2019, } @article{CTT100800845, author = {H. Arakawa and H. Irie and T. Tomura and J. Hirokawa}, title = {Suppression of E-plane sidelobes using double slit-layers in a corporate-feed waveguide slot array antenna consisting of 2x2-element radiating units}, journal = {IEEE Trans. Antennas Propag.}, year = 2019, } @article{CTT100800844, author = {Masahiro Wakasa and Dong-Hun Kim and Takashi Tomura and Jiro Hirokawa}, title = {Wideband design of a short-slot 2-plane coupler by the mode matching/FEM hybrid analysis considering the structural symmetry}, journal = {IEICE TRANSACTIONS on Communications}, year = 2019, } @article{CTT100800838, author = {Takashi Tomura and Haruhisa Hirayama and Jiro Hirokawa}, title = {A PCB-integratable metal cap slot antenna for 60-GHz band mobile terminals}, journal = {IEICE TRANSACTIONS on Communications}, year = 2019, } @article{CTT100835488, author = {H. Irie and T. Tomura and J. Hirokawa}, title = {Perpendicular-Corporate Feed in a Four-Layer Circularly-Polarized Parallel-Plate Slot Array}, journal = {IEICE Trans. Commun.}, year = 2019, } @article{CTT100800841, author = {Xiaohe Cheng and Yuan Yao and Jiro Hirokawa and Takashi Tomura and Tao Yu and Junsheng Yu and Xiaodong Chen}, title = {Analysis and Design of a Wideband Endfire Circularly Polarized Septum Antenna}, journal = {IEEE Trans. Antennas Propag.}, year = 2018, } @article{CTT100835489, author = {Xiaohe Cheng and Yuan Yao and Takashi Tomura and Jiro Hirokawa and Tao Yu and Junsheng Yu and Xiaodong Chen}, title = {A Compact Multi-beam End-fire Circularly Polarized Septum Antenna Array for Millimeter-Wave Applications}, journal = {IEEE Access}, year = 2018, } @article{CTT100800840, author = {T. Nagayama and S. Akiba and T. Tomura and J. Hirokawa}, title = {Photonics-based millimeter-wave band remote beamforming of array-antenna integrated with photodiode using variable optical delay line and attenuator}, journal = {J. Lightw. Technol.}, year = 2018, } @article{CTT100800839, author = {Xiaohe Cheng and Yuan Yao and Takashi Tomura and Jiro Hirokawa and Tao Yu and Junsheng Yu and Xiaodong Chen}, title = {Millimeter-wave frequency beam scanning array with a phase shifter based on substrate-integrated-waveguide}, journal = {IEEE Access}, year = 2018, } @article{CTT100743329, author = {TOMURA Takashi and TAKIKAWA Michio and INASAWA Yoshio and MIYASHITA Hiroaki}, title = {Simultaneous Optimal Design Method of Primary Radiator and Main Reflector for Shaped Beam Antennas}, journal = {IEICE Transactions on Communications}, year = 2017, } @article{CTT100681073, author = {Takashi Tomura and JIRO HIROKAWA and Takuichi Hirano and Makoto Ando}, title = {A 45° Linearly Polarized Hollow-Waveguide 16x16-Slot Array Antenna Covering 71–86 GHz Band,}, journal = {IEEE Transactions on Antennas and Propagation}, year = 2014, } @article{CTT100681078, author = {Takashi Tomura and Jiro Hirokawa and Takuichi Hirano and Makoto Ando}, title = {A Wideband 16×16-Element Corporate-Feed Hollow-Waveguide Slot Array Antenna in the 60-GHz Band}, journal = {IEICE Transactions on Communications}, year = 2014, } @article{CTT100640802, author = {T. Tomura and Y. Miura and M. Zhang and J. Hirokawa and M. Ando}, title = {A 45-deg. Linearly Polarized Hollow-Waveguide Corporate-Feed Slot Array Antenna in the 60-GHz Band}, journal = {IEEE Transactions on Antennas and Propagation}, year = 2012, } @inproceedings{CTT100929871, author = {前田陸 and 戸村崇 and 廣川二郎 and 山中 大輔 and 木寺 信隆 and 加賀谷 修}, title = {120GHz帯8×1素子導波管開口アレーアンテナのビーム走査整合素子の検討}, booktitle = {信学技報}, year = 2025, } @inproceedings{CTT100928400, author = {Huanqian Xiong and JIRO HIROKAWA and Takashi Tomura}, title = {Design of a Partially Corporate-Feed Dual-Polarized Parallel-Plate Waveguide Slot Array Antenna}, booktitle = {}, year = 2025, } @inproceedings{CTT100930695, author = {加藤優也 and 廣川二郎 and 戸村崇 and 竹厚善生 and 赤堀耕一郎 and 谷口徹}, title = {偏波共用モノパルス並列給電導波管スロットアレーを用いた直角座標系直交非遠方界8多重QPSK伝送}, booktitle = {}, year = 2025, } @inproceedings{CTT100930786, author = {中山弦 and 戸村崇}, title = {部分並列給電ラジアルラインカールアレーアンテナの広帯域設計}, booktitle = {}, year = 2025, } @inproceedings{CTT100930691, author = {Yuya Kato and JIRO HIROKAWA and Takashi Tomura and Yoshio Takekoh and Koichiro Akahori and Toru Taniguchi}, title = {Rectangular-coordinate Orthogonal Non-far Region Four-multiplexing QPSK Transmission using Monopulse Corporate-feed Waveguide Slot Arrays}, booktitle = {}, year = 2024, } @inproceedings{CTT100928048, author = {Gen Nakayama and Takashi Tomura}, title = {Design of PCB-based Spiral Radiation Elements for Radial Line Slot Antenna}, booktitle = {}, year = 2024, } @inproceedings{CTT100928049, author = {Koudai Suzuki and Haruki Kurokawa and Gen Nakayama and 坂本啓 and Takashi Tomura}, title = {Design of linear to circular polarization conversion reflectarray antennas using foldable substrates for small satellites}, booktitle = {}, year = 2024, } @inproceedings{CTT100909854, author = {小倉 彰平 and 戸村 崇}, title = {300GHz帯ポスト壁導波路並列給電アンテナの固有モード解析による広帯域化}, booktitle = {}, year = 2024, } @inproceedings{CTT100909852, author = {Shohei Ogura and Takashi Tomura and Lin Lin}, title = {Wideband Design of 2×2-element Post-Wall Waveguide Slot Subarray for 350-GHz band}, booktitle = {}, year = 2024, } @inproceedings{CTT100919114, author = {Takumi Ohashi and Futo Noda and Takashi Tomura and Ampan Laosunthara and Koudai Suzuki and Yuno Tanaka and Maki Kishimoto and Rie Seto and Hiraku Sakamoto and Gia Khanh Tran and Atsushi Shirane}, title = {No Victim Left Behind: Developing a Dual-Use LEO Satellite System for Real-Time Population Mapping and Everyday Connectivity}, booktitle = {}, year = 2024, } @inproceedings{CTT100929872, author = {Riku Maeda and Takashi Tomura and JIRO HIROKAWA and DAISUKE YAMANAKA and NOBUTAKA KIDERA and Osamu Kagaya}, title = {Design of beam-steering matching elements for waveguide radiation aperture array antennas}, booktitle = {Int. Symp. Antennas Propag.}, year = 2024, } @inproceedings{CTT100925329, author = {中山弦 and 戸村崇}, title = {プリント基板上ラジアルライン給電スパイラル型パッチアレーの設計}, booktitle = {信学ソ大}, year = 2024, } @inproceedings{CTT100917326, author = {猪又稔 and 山田渉 and 久野伸晃 and 廣川二郎 and 戸村崇}, title = {6Gに向けたサブテラヘルツ波帯MassiveMIMOチャネルサウンダ設計}, booktitle = {信学技報}, year = 2024, } @inproceedings{CTT100919837, author = {Gen Nakayama and Takashi Tomura}, title = {Feeding Circuit Design for Full-Corporate Feed Radial Line Slot Antennas}, booktitle = {}, year = 2024, } @inproceedings{CTT100917324, author = {Jiro Hirokawa and Rikako Yamaguchi and Takashi Tomura and Minoru Inomata and Wataru Yamada}, title = {Design of a Hollow-Waveguide Slot Array Antenna for a Channel Sounder in the 150 GHz Band}, booktitle = {}, year = 2024, } @inproceedings{CTT100909728, author = {赤嶺賢彦 and 戸村崇 and 廣川二郎}, title = {レーダとターゲットの距離依存性を考慮した準monostatic系における最大bistatic角の推定方法}, booktitle = {}, year = 2024, } @inproceedings{CTT100909838, author = {中山弦 and 戸村崇}, title = {アイソフラックス放射指向性を有する完全並列給電ラジアルラインスロットアンテナの放射部設計}, booktitle = {}, year = 2024, } @inproceedings{CTT100909839, author = {黒川 晴希 and 鈴木皓大 and 中山 弦 and 坂本 啓 and 戸村 崇}, title = {プリント基板上ビームチルトアレーの内層給電による不要放射抑圧設計}, booktitle = {}, year = 2024, } @inproceedings{CTT100909843, author = {鈴木皓大 and 黒川晴希 and 中山弦 and 坂本啓 and 戸村崇}, title = {超小型衛星搭載用展開型直線偏波・円偏波変換リフレクトアレーアンテナの設計}, booktitle = {}, year = 2024, } @inproceedings{CTT100909844, author = {木原佑斗 and 中山弦 and 戸村崇}, title = {ガウシアンビームによる 24GHz 帯無線電力伝送系の送受アンテナ径と伝送距離の基礎検討}, booktitle = {}, year = 2024, } @inproceedings{CTT100918326, author = {太田 健 and You Donwong and Fu Xi and Wang Xiaolin and Gao Yuan and 戸村 崇 and 國弘 和明 and 酒井 啓之 and 岡田 健一 and 白根 篤史}, title = {円偏波アクティブカプラーを用いた低消費電力小型衛星搭載用フェーズドアレイ送信機}, booktitle = {}, year = 2024, } @inproceedings{CTT100918325, author = {成清 泰斗 and Fu Xi and You Dongwon and Wang Xiaolin and 酒井 啓之 and 戸村崇 and 岡田 健一 and 白根 篤史 and 國弘 和明}, title = {Ka帯通信用低軌道衛星向け放射線センサー搭載型フェーズドアレイ受信機に関する研究}, booktitle = {}, year = 2024, } @inproceedings{CTT100917343, author = {櫻井亮輔 and 廣川二郎 and 戸村崇}, title = {ミリ波自動車レーダ用導波管3×2スロットサブアレーアンテナの設計}, booktitle = {}, year = 2024, } @inproceedings{CTT100917342, author = {齋藤敦市 and 廣川二郎 and 戸村崇}, title = {リコンウェハを用いた150GHz帯並列給電導波管スロットアンテナ用2×2素子サブアレーの設計}, booktitle = {}, year = 2024, } @inproceedings{CTT100917341, author = {山口莉香子 and 廣川二郎 and 戸村崇 and 猪又稔 and 山田渉}, title = {150 GHz帯チャネルサウンダ用中空導波管スロットアレーアンテナの進行波励振放射素子設計}, booktitle = {}, year = 2024, } @inproceedings{CTT100917340, author = {佐藤隼翔 and 廣川二郎 and 戸村崇}, title = {リ波レーダ用ポスト壁導波路直列給電スロットサブアレーの設計}, booktitle = {}, year = 2024, } @inproceedings{CTT100917339, author = {坂井 駿介 and 廣川 二郎 and 戸村 崇}, title = {金属板近傍の3次元折り曲げモノポールアンテナによる放射指向性の評価}, booktitle = {}, year = 2024, } @inproceedings{CTT100917348, author = {三本喜貴 and 戸村崇 and 廣川二郎 and 山中大輔 and 木寺信隆 and 加賀谷修}, title = {多段型導波管積層3入力3出力E面十字交差方向性結合器の設計}, booktitle = {}, year = 2024, } @inproceedings{CTT100917347, author = {加藤優也 and 廣川二郎 and 戸村崇 and 竹厚善生 and 赤堀耕一郎 and 谷口徹}, title = {モノパルス並列給電導波管スロットアレーを用いた直角座標系直交非遠方界4多重QPSK伝送}, booktitle = {}, year = 2024, } @inproceedings{CTT100917346, author = {Shengjia Wu and Jiro Hirokawa and Takashi Tomura and Nelson J. G. Fonseca}, title = {Design of Phase Shifters in Best Assignment for Post-wall 1-D Parallel Switching Matrices with Five Beams}, booktitle = {}, year = 2024, } @inproceedings{CTT100917345, author = {李政彦 and 廣川二郎 and 戸村崇 and 城崎俊文 and 高畑利彦}, title = {ミリ波自動車レーダ用樹脂導波管スロットアンテナ}, booktitle = {}, year = 2024, } @inproceedings{CTT100917344, author = {前田陸 and 戸村崇 and 廣川二郎 and 山中大輔 and 木寺信隆 and 加賀谷修}, title = {導波管放射開口アレーアンテナのビーム走査時整合素子の検討}, booktitle = {}, year = 2024, } @inproceedings{CTT100908923, author = {赤嶺賢彦 and 戸村崇 and 広川二郎}, title = {レーダとターゲットの距離が送受で異なる場合に適用可能な平面走査散乱界変換}, booktitle = {信学技報}, year = 2024, } @inproceedings{CTT100917322, author = {Jiro Hirokawa and Qi Li and Takashi Tomura and Nelson J. G. Fonseca}, title = {Recent Advances on Two-dimensional Orthogonal Switching Matrices with an Arbitrary Number of Beam}, booktitle = {}, year = 2024, } @inproceedings{CTT100909845, author = {Hiraku Sakamoto and Takashi Tomura and Atsuki Ochi and Kazuki Nagai and Motoki Moritani and Gen Nakayama and Taichi Oshino}, title = {Space Demonstration of Two-layer Deployable Membrane Reflectarray Antenna with Popup Book Mechanism}, booktitle = {}, year = 2024, } @inproceedings{CTT100906129, author = {中山弦 and 戸村崇}, title = {アイソフラックス放射指向性を有する 完全並列給電ラジアルラインスロットアンテナの給電部設計}, booktitle = {}, year = 2023, } @inproceedings{CTT100917333, author = {三本喜貴 and 戸村崇 and 廣川二郎 and 山中大輔 and 木寺信隆 and 加賀谷修}, title = {基板積層2次元ビーム切替回路の放射方向を変えるためのE面十字交差方向性結合器の設計}, booktitle = {信学技報}, year = 2023, } @inproceedings{CTT100917332, author = {山口莉香子 and 廣川二郎 and 戸村崇 and 猪又稔 and 山田渉}, title = {チャネルサウンダ用E面ホーン給電中空導波管スロットアレーアンテナの設計}, booktitle = {信学技報}, year = 2023, } @inproceedings{CTT100917331, author = {赤嶺賢彦 and 戸村崇 and 廣川二郎}, title = {レーダとターゲットの距離が送受で異なる場合に適用可能な球面走査散乱界変換}, booktitle = {信学技報}, year = 2023, } @inproceedings{CTT100917320, author = {Yoshiki Mitsumoto and Takashi Tomura and Jiro Hirokawa and Daisuke Yamanaka and Nobutaka Kidera and Osamu Kagaya}, title = {Design of Post-Wall Waveguide Stacked E-Plane Cruciform Cross Couplers for 120-GHz Band}, booktitle = {}, year = 2023, } @inproceedings{CTT100917319, author = {Rikako Yamaguchi and Jiro Hirokawa and Takashi Tomura and Minoru Inomata and Wataru Yamada}, title = {Design of a Hollow-Waveguide Slot Array Antenna for a Channel Sounder in the 150 GHz Band,}, booktitle = {}, year = 2023, } @inproceedings{CTT100906127, author = {Gen Nakayama and Takashi Tomura}, title = {Design of Center Radiation Slot for Radial Line Slot Antenna}, booktitle = {}, year = 2023, } @inproceedings{CTT100906128, author = {Haruki Kurokawa and Gen Nakayama and Yuki Takeda and Takashi Tomura and Hiraku Sakamoto}, title = {Design of a Planar Beam-Tilt Array for Primary Radiators of CubeSat-Onboard Reflectarray}, booktitle = {}, year = 2023, } @inproceedings{CTT100918333, author = {須藤 順平 and 桧垣 誠 and 白倉 政志 and 井上 聡一郎 and 岡田 健一 and 白根 篤史 and 戸村 崇}, title = {小型衛星コンステレーション向け大容量Ka帯通信システムの開発状況}, booktitle = {}, year = 2023, } @inproceedings{CTT100917321, author = {Shengjia Wu and Jiro Hirokawa and Takashi Tomura and Nelson Fonseca}, title = {Comparative Evaluation of Different Assignments for Special Configurations of 1-D Parallel Switching Matrices With Four Beams}, booktitle = {}, year = 2023, } @inproceedings{CTT100918332, author = {坂本 啓 and 戸村 崇 and 森谷 元喜 and Mitchao Delburg and 竹田 有希 and 永井 和希 and 金丸 宙 and 中山 弦 and 押野 太一 and 佐藤 匠 and 三本 喜貴 and 濟藤颯真 and 黒川 晴希 and 木谷 洸一 and 豊田 晃大 and Suk So Yeon and 安原 光彦 and 越智 淳伎 and 粂 颯太 and 白根 篤史 and 岡田 健一}, title = {折り紙構造による超高利得展開リフレクトアレーアンテナ技術の宇宙実証キューブサットOrigamiSat-2}, booktitle = {}, year = 2023, } @inproceedings{CTT100918331, author = {白根 篤史 and 戸村 崇 and 岡田 健一 and 須藤 順平 and 桧垣 誠 and 白倉 政志 and 新田 真也 and 川口 菜穂香 and 井上 聡一郎 and 永島 隆}, title = {小型衛星搭載用Ka帯フェーズドアレイ無線機の開発状況}, booktitle = {}, year = 2023, } @inproceedings{CTT100917335, author = {猪又稔 and 山田渉 and 久野伸晃 and 廣川二郎 and 戸村崇}, title = {サブテラヘルツ波帯Massive MIMOチャネルサウンダ設計}, booktitle = {}, year = 2023, } @inproceedings{CTT100917336, author = {山口莉香子 and 廣川二郎 and 戸村崇 and 猪又稔 and 山田渉}, title = {150GHz帯チャネルサウンダ用中空導波管スロットアレーアンテナの設計}, booktitle = {}, year = 2023, } @inproceedings{CTT100917337, author = {Shengjia Wu and Jiro Hirokawa and Takashi Tomura and Nelson J. G. Fonseca}, title = {Design of Couplers in Post-wall 1-D Parallel Switching Matrices with Eight Beams}, booktitle = {}, year = 2023, } @inproceedings{CTT100917338, author = {Huanqian Xiong and Jiro Hirokawa and Takashi Tomura}, title = {Design of a Center-fed Dual-polarized Parallel-plate Waveguide Slot Array Antenna}, booktitle = {}, year = 2023, } @inproceedings{CTT100903181, author = {赤嶺賢彦 and 戸村崇 and 廣川二郎}, title = {平面走査散乱界変換を用いた平面波入射下bistatic散乱界予測}, booktitle = {}, year = 2023, } @inproceedings{CTT100902576, author = {Gen Nakayama and Motoki Moritani and Takashi Tomura and Hiraku Sakamoto and Shuhei Koike and Taichi Oshino and Yoshiki Mitsumoto and Kazuki Nagai and Sora Kanamaru and Takumi Sato and Haruki Kurokawa and Soma Saito and Atsuki Ochi and DELBURG PANES MITCHAO and Shinya Tamura and Yuki Takeda and Toranosuke Yanagi and Yuki Takeda and Koichi Kidani and Kota Toyoda and So Yeon Suk and Mitsuhiko Yasuhara and Koudai Suzuki and Riku Maeda and Sota Kume and Atsushi Shirane and Kenichi Okada}, title = {Space Demonstration of Two-layer Pop-up Origami Deployable Membrane Reflectarray}, booktitle = {}, year = 2023, } @inproceedings{CTT100918263, author = {Jumpei Sudo and Makoto Higaki and Soichiro Inoue and Dongwon You and Kenichi Okada and Atsushi Shirane and Takashi Tomura}, title = {Ka-band Multi-Gbps High Speed Downlink with Electrically Steerable Beam}, booktitle = {}, year = 2023, } @inproceedings{CTT100891132, author = {Raisei Mizokuchi and Jun Yoneda and Takashi Tomura and Tetsuo Kodera}, title = {Magic-T design toward reduction of crosstalk effects in RF reflectometry on quantum dot}, booktitle = {}, year = 2023, } @inproceedings{CTT100917311, author = {Yaxiang Wu and Jiro Hirokawa and Takashi Tomura}, title = {A Dual-Polarized 2×2-Slot Subarray Antenna on Parallel-Plate Waveguide}, booktitle = {}, year = 2023, } @inproceedings{CTT100917312, author = {Shulabh Gupta and Keigan MacDonell and Takashi Tomura and Jiro Hirokawa}, title = {160 GHz Millimeter-wave Huygens Beam-forming Transmit Arrays for Fixed Radio Link Communication Systems}, booktitle = {}, year = 2023, } @inproceedings{CTT100917314, author = {Jiro Hirokawa and Renkai Zhao and Takashi Tomura}, title = {Feasibility of a quasi-isotropic radiation pattern by a millimeter-wave three-dimensional folded monopole antenna with proximity to a metal plate}, booktitle = {}, year = 2023, } @inproceedings{CTT100892756, author = {Yoshihiko Akamine and Takashi Tomura and Jiro Hirokawa}, title = {Radar Cross-section Prediction from Cylindrically Scanned Near-Field Samples Applicable for Differences in the Radar Range of the Transmitter and Receiver}, booktitle = {}, year = 2023, } @inproceedings{CTT100892758, author = {Huanqian Xiong and Jiro Hirokawa and Takashi Tomura}, title = {Design of a Center-fed Dual-polarized Parallel Plate Slot Array Antenna}, booktitle = {}, year = 2023, } @inproceedings{CTT100902572, author = {Gen Nakayama and Haruki Kurokawa and Takashi Tomura and Hiraku Sakamoto}, title = {Design of 5.8-GHz-band Deployable Reflectarray}, booktitle = {}, year = 2023, } @inproceedings{CTT100892757, author = {Yaxiang Wu and Jiro Hirokawa and Takashi Tomura}, title = {Design of a Dual-Polarized Parallel-Plate Waveguide 2×2-Slot Subarray}, booktitle = {TH-UB.3P.4}, year = 2023, } @inproceedings{CTT100918264, author = {Takashi Tomura and Takehisa Wada and Atsushi Shirane and Kenichi Okada and Jumpei Sudo and Makoto Higaki and Soichiro Inoue and Takashi Eishima}, title = {Reflection Suppression of 26-GHz-Band Beam Steering Patch Array by Parasitic Dipoles}, booktitle = {}, year = 2023, } @inproceedings{CTT100892776, author = {廣川二郎 and Qi Li and Shengjia Wu and 戸村崇 and Nelson J. G. Fonseca}, title = {任意のビーム数を有する1次元および2次元直交切替マトリックスの最近の進展}, booktitle = {}, year = 2023, } @inproceedings{CTT100917962, author = {Taichi Oshino and Motoki Moritani and Shuhei Koike and Shinji Takeda and Shinya Tamura and Kazuki Nagai and Sora Kanamaru and Takumi Sato and Gen Nakayama and Haruki Kurokawa and Yoshiki Mitsumoto and Atsuki Ochi and DELBURG PANES MITCHAO and Takashi Tomura and Hiraku Sakamoto}, title = {Deployment of Membrane Array Antenna in Space Using 3U CubeSat, OrigamiSat-2}, booktitle = {}, year = 2023, } @inproceedings{CTT100917959, author = {Kazuki Nagai and Hiraku Sakamoto and Takashi Tomura and Shinya Tamura and Yuki Takeda}, title = {Evaluation of Deployed Shape of Two-layer Space Membrane Array Antenna}, booktitle = {}, year = 2023, } @inproceedings{CTT100891425, author = {赤嶺賢彦 and 戸村崇 and 広川二郎}, title = {レーダとターゲットの距離が送受で異なる場合に適用可能なレーダ散乱断面積計測のための円筒面走査近傍界変換}, booktitle = {}, year = 2023, } @inproceedings{CTT100887686, author = {Shengjia Wu and Jiro Hirokawa and Takashi Tomura and Nelson J. G. Fonseca}, title = {Comparative Evaluation of Different Assignments for Post-wall 1-D Parallel Switching Matrices with Four Beams}, booktitle = {}, year = 2023, } @inproceedings{CTT100886817, author = {赤嶺賢彦 and 戸村崇 and 広川二郎}, title = {リアクティブ近傍界領域に適用可能なmonostatic-bistatic等価定理}, booktitle = {}, year = 2023, } @inproceedings{CTT100887352, author = {武田 裕貴 and 戸村 崇 and 坂本 啓}, title = {スロット結合線路にバラクタダイオードを実装した反射位相可変フレキシブル基板リフレクトアレーの設計}, booktitle = {}, year = 2023, } @inproceedings{CTT100886556, author = {赤嶺賢彦 and 戸村崇 and 広川二郎}, title = {レーダとターゲットの距離が送受で異なる場合に適用可能なレーダ散乱断面積計測のための円筒面走査近傍界遠方界変換}, booktitle = {}, year = 2023, } @inproceedings{CTT100895759, author = {戸村崇 and 和田 武尚 and 白根 篤史 and 岡田 健一 and 須藤 順平 and 桧垣 誠 and 井上 聡一郎 and 永島 隆}, title = {26GHz帯広角ビーム走査ダイポール装荷パッチアレーの試作測定結果}, booktitle = {}, year = 2023, } @inproceedings{CTT100892786, author = {佐々木一斗 and 廣川二郎 and 戸村崇}, title = {ミリ波自動車レーダ用導波管スロットサブアレーアンテナの設計}, booktitle = {}, year = 2023, } @inproceedings{CTT100892785, author = {原慶城 and 廣川二郎 and 戸村崇}, title = {部分並列給電平行平板スロットサブアレーの設計}, booktitle = {}, year = 2023, } @inproceedings{CTT100887807, author = {三本喜貴 and 戸村崇 and 廣川二郎 and 山中大輔 and 木寺信隆 and 加賀谷修}, title = {導波管積層E面十字交差方向性結合器の設計}, booktitle = {}, year = 2023, } @inproceedings{CTT100887826, author = {山口 莉香子 and 廣川二郎 and 戸村 崇 and 猪又 稔 and 山田 渉}, title = {150GHz帯チャネルサウンダ用中空導波管スロットアレーアンテナの放射素子の設計}, booktitle = {}, year = 2023, } @inproceedings{CTT100887883, author = {趙仁楷 and 廣川二郎 and 戸村崇}, title = {金属板近傍の水平面直交2素子モノポールアレーによる3次元放射指向性の基礎検討}, booktitle = {}, year = 2023, } @inproceedings{CTT100888118, author = {Alberto Hernandez-Escobar and Takashi Tomura}, title = {Substrate-Integrated Half-Wavelength L-Shaped Monopole for Antenna in Package Modules}, booktitle = {}, year = 2023, } @inproceedings{CTT100892774, author = {戸村崇 and 廣川二郎}, title = {マルチモード直方体共振器による積層薄板導波管のミリ波帯異方性導電率測定}, booktitle = {信学技報}, year = 2023, } @inproceedings{CTT100887013, author = {友利優希 and 戸村崇 and 廣川二郎}, title = {円偏波放射コルゲーション付平行平板スロットアレーアンテナの設計}, booktitle = {}, year = 2023, } @inproceedings{CTT100887784, author = {Huanqian Xiong and Jiro Hirokawa and Takashi Tomura}, title = {Design of a Probe-fed Waveguide Feeder in a Dual-polarized Parallel Plate Slot Array Antenna}, booktitle = {}, year = 2023, } @inproceedings{CTT100896144, author = {Xi Fu and Dongwon You and Xiaolin Wang and Michihiro Ide and Yuncheng Zhang and Jun Sakamaki and Ashibir Aviat Fadila and Zheng Li and Yun Wang and Jumpei Sudo and Makoto Higaki and Soichiro Inoue and Takashi Eishima and Takashi Tomura and Jian Pang and Hiroyuki Sakai and Kenichi Okada and Atsushi Shirane}, title = {A 2.95mW/element Ka-band CMOS Phased-Array Receiver Utilizing On-Chip Distributed Radiation Sensors in Low Earth Orbit Small Satellite Constellation}, booktitle = {}, year = 2023, } @inproceedings{CTT100896143, author = {Dongwon You and Xi Fu and Xiaolin Wang and Yuan Gao and Wenqian Wang and Jun Sakamaki and Hans Herdian and Sena Kato and Michihiro Ide and Yuncheng Zhang and Ashbir Aviat fadila and Zheng Li and Chun Wang and Yun Wang and Jumpei Sudo and Makoto Higaki and Nahoka Kawaguchi and Masaya Nitta and Soichiro Inoue and Takashi Eishima and Takashi Tomura and Jian Pang and Hiroyuki Sakai and Kenichi Okada and Atsushi Shirane}, title = {A Small-Satellite-Mounted 256-Element Ka-Band CMOS Phased-Array Transmitter Achieving 63.8dBm EIRP Under 26.6W Power Consumption Using Single/Dual Circular Polarization Active Coupler}, booktitle = {}, year = 2023, } @inproceedings{CTT100885207, author = {赤嶺賢彦 and 戸村崇 and 広川二郎}, title = {モノスタティックとの等価定理を用いたsingle-cutバイスタティック散乱界変換}, booktitle = {信学技報}, year = 2023, } @inproceedings{CTT100902577, author = {黒川晴希 and 中山弦 and 武田裕貴 and 戸村崇 and 坂本啓}, title = {超小型衛星搭載リフレクトアレーアンテナ一次放射器用プリント基板ビームチルトアレーの設計}, booktitle = {}, year = 2023, } @inproceedings{CTT100892768, author = {齋藤宏文 and 石村康生 and 戸村崇 and 廣川二郎}, title = {小型合成レーダ用のCFRP製2次元スロットアレーアンテナの試作}, booktitle = {信学技報}, year = 2022, } @inproceedings{CTT100897139, author = {永井和希 and 坂本啓 and 戸村崇 and 田村真也 and 武田裕貴}, title = {超小型衛星に搭載する二層型宇宙膜面アレーアンテナの開発}, booktitle = {}, year = 2022, } @inproceedings{CTT100891109, author = {坂本 啓 and 小池 修平 and 森谷 元喜 and 石渡 美里 and 永井 和希 and 田村 真也 and 仲鉢 貴臣 and 中西 洋喜 and 武田 裕貴 and 中山 弦 and 戸村 崇 and 古谷 寛 and 下田 優弥 and 渡邊 秋人}, title = {3UキューブサットOrigamiSat-1多機能展開膜の軌道上展張形状に関する考察}, booktitle = {}, year = 2022, } @inproceedings{CTT100897147, author = {田村真也 and 永井和希 and 戸村崇 and 坂本啓}, title = {アンテナ面とグラウンド面の二層を有する膜面アンテナの収納・展開}, booktitle = {}, year = 2022, } @inproceedings{CTT100896877, author = {根路銘 省伍 and 宮本 清菜 and 中条 俊大 and 谷津 陽一 and 戸村 崇 and 坂本 祐二 and 松永 三郎}, title = {S帯とGlobalstar衛星通信を用いた超小型衛星ひばりの通信系の開発と軌道上運用結果}, booktitle = {}, year = 2022, } @inproceedings{CTT100895799, author = {井上 聡一郎 and 宮下 直己 and 永島 隆 and 清原 耕輔 and 星 宏明 and 細沼 貴之 and 中須賀 真一 and 野村 俊一郎 and 平子 敬一 and 岡田 健一 and 白根 篤史 and 戸村 崇}, title = {小型衛星コンステレーション向け電波・光ハイブリッド通信技術の研究開発に関する開発状況}, booktitle = {}, year = 2022, } @inproceedings{CTT100887812, author = {Qi Li and Jiro Hirokawa and Takashi Tomura}, title = {Design of a waveguide two-plane coupler with a different division ratio in horizontal and vertical directions}, booktitle = {}, year = 2022, } @inproceedings{CTT100884389, author = {Takashi Tomura and Jiro Hirokawa and Daisuke Yamanaka and Osamu Kagaya and Nobutaka Kidera and Katsuaki Miyatani and Hisaaki Furukawa}, title = {Synthetic Fused Silica Glass Based Low Loss 60-GHz-Band H-Plane Substrate Integrated Waveguide Hybrid by Through Quartz Vias}, booktitle = {Proceedings of 2022 Asia-Pacific Microwave Conference}, year = 2022, } @inproceedings{CTT100892767, author = {藤城将志 and 廣川二郎 and 戸村崇}, title = {直角座標系二次元直交多重伝送における伝送容量増大のためのミリ波帯導波管スロットアレーアンテナの研究}, booktitle = {}, year = 2022, } @inproceedings{CTT100887688, author = {Shengjia Wu and Jiro Hirokawa and Takashi Tomura and Nelson J. G. Fonseca}, title = {Assignment of Adjacent Output Phase Differences Per Input Port in One-dimensional Parallel Switching Matrices}, booktitle = {信学技報}, year = 2022, } @inproceedings{CTT100892766, author = {山口莉香子 and 廣川二郎 and 戸村崇}, title = {150GHz帯円形配列中空導波管狭壁上スロットアレーアンテナの研究}, booktitle = {信学技報}, year = 2022, } @inproceedings{CTT100887819, author = {Yaxiang Wu and Jiro Hirokawa and Takashi Tomura}, title = {Groove Gap Waveguide with Interlaced Pins for Higher-Frequency Fabrication}, booktitle = {}, year = 2022, } @inproceedings{CTT100892750, author = {Huanqian Xiong and Jiro Hirokawa and Takashi Tomura}, title = {Design of a 1D Slot Pair Radiating Subarray and a Centered Longitudinal Feeding Slot Waveguide Feeder for a Dual-polarized Parallel Plate Slot Array Antenna}, booktitle = {}, year = 2022, } @inproceedings{CTT100892778, author = {原慶城 and 廣川二郎 and 戸村崇}, title = {部分並列給電平行平板スロットアレーアンテナの放射素子設計}, booktitle = {}, year = 2022, } @inproceedings{CTT100892780, author = {Qi Li and Jiro Hirokawa and Takashi Tomura}, title = {Design of a Hollow-waveguide Two-plane Coupler with Unequal Division Ratio along with Horizontal and Vertical Directions}, booktitle = {}, year = 2022, } @inproceedings{CTT100892782, author = {Huanqian Xiong and Jiro Hirokawa and Takashi Tomura}, title = {Design of a 1D Radiating Subarray in a Dual-polarized Parallel Plate Slot Array Antenna with Centered Longitudinal Feeding Slots}, booktitle = {}, year = 2022, } @inproceedings{CTT100892784, author = {藤城将志 and 廣川二郎 and 戸村崇}, title = {直角座標系二次元直交多重伝送におけるサブアレー間隔拡大による伝送容量増大の素子間隔,素子数依存性}, booktitle = {}, year = 2022, } @inproceedings{CTT100887687, author = {Shengjia Wu and Jiro Hirokawa and Takashi Tomura and Nelson J. G. Fonseca}, title = {Comparative Evaluation of Different Assignments for 1-D Parallel Switching Matrices with Four Beams}, booktitle = {}, year = 2022, } @inproceedings{CTT100897154, author = {永井和希 and 坂本啓 and 田村真也 and 戸村崇 and 武田裕貴}, title = {二層型宇宙膜面アレーアンテナの展開形状評価}, booktitle = {}, year = 2022, } @inproceedings{CTT100887014, author = {友利優希 and 戸村 崇 and 廣川 二郎}, title = {コルゲーション付平行平板導波路上円偏波スロットペアの設計}, booktitle = {}, year = 2022, } @inproceedings{CTT100892748, author = {Yaxiang Wu and Jiro Hirokawa and Takashi Tomura}, title = {Design Method of Gap Waveguide with Interlaced Pins for High-Frequency Fabrication}, booktitle = {}, year = 2022, } @inproceedings{CTT100886901, author = {桂悠斗 and 戸村崇 and 広川二郎}, title = {方形領域に照射するポスト壁導波路スロットアレーアンテナ用給電回路の設計}, booktitle = {信学技報}, year = 2022, } @inproceedings{CTT100902571, author = {中山弦 and 戸村崇}, title = {Ka帯アイソフラックス指向性ラジアルラインスロットアンテナの設計}, booktitle = {}, year = 2022, } @inproceedings{CTT100886712, author = {柳澤利樹 and 広川二郎 and 戸村崇}, title = {円形TE11-TM01モード変換器を用いた 150GHz帯水平面無指向性反射鏡アンテナの設計}, booktitle = {}, year = 2022, } @inproceedings{CTT100887908, author = {小倉彰平 and 戸村崇 and 林琳}, title = {350GHz帯16×16素子ポスト壁導波路並列給電スロットアレーアンテナの設計}, booktitle = {}, year = 2022, } @inproceedings{CTT100882198, author = {武田裕貴 and 戸村 崇 and 坂本 啓}, title = {フレキシブル基板リフレクトアレーアンテナのバラクタダイオードによる反射位相制御}, booktitle = {}, year = 2022, } @inproceedings{CTT100881918, author = {赤嶺賢彦 and 戸村崇 and 廣川二郎}, title = {レーダ散乱断面積計測のための重み係数を用いた円筒面走査近傍界遠方界変換}, booktitle = {}, year = 2022, } @inproceedings{CTT100881439, author = {Masato Machida and Raisei Mizokuchi and Jun Yoneda and Takashi Tomura and T. Kodera}, title = {Mixed-mode RF reflectometry for reduction of crosstalk effects}, booktitle = {}, year = 2022, } @inproceedings{CTT100892749, author = {Qi Li and Jiro Hirokawa and Takashi Tomura}, title = {Design Method of a Hollow-waveguide Two-plane Coupler with Unequal Division Ratio along with Horizontal and Vertical Direction}, booktitle = {}, year = 2022, } @inproceedings{CTT100887820, author = {山口 莉香子 and 廣川二郎 and 戸村 崇 and 猪又 稔 and 山田 渉}, title = {150GHz帯チャネルサウンダ用中空導波管スロットアレーアンテナの給電部設計}, booktitle = {}, year = 2022, } @inproceedings{CTT100892783, author = {Yaxiang Wu and Jiro Hirokawa and Takashi Tomura}, title = {Design of a Gap Waveguide with Interlaced Pins for Higher-Frequency Fabrication}, booktitle = {}, year = 2022, } @inproceedings{CTT100902578, author = {Takashi Tomura and Hiraku Sakamoto and Yuki Takeda and Gen Nakayama and Toranosuke Yanagi and Motoki Moritani and Shuhei Koike and Yuki Takeda and Shinya Tamura and Kazuki Nagai and Sora Kanamaru}, title = {Two-layer Pop-up Origami Deployable Membrane Reflectarray Antenna}, booktitle = {}, year = 2022, } @inproceedings{CTT100892747, author = {Hirobumi Saito and Kosei Ishimura and Takashi Tomura and Jiro Hirokawa}, title = {Low Cost SAR Antenna with Wide Swath and High Ground Resolution}, booktitle = {Small Sat. Conf.}, year = 2022, } @inproceedings{CTT100874919, author = {Huanqian Xiong and Jiro Hirokawa and Takashi Tomura}, title = {A Compact Radiating Element Consisting of a Slot and a Wall for a Dual Polarized Parallel Plate Slot Array Antenna}, booktitle = {}, year = 2022, } @inproceedings{CTT100874926, author = {Takashi Tomura and Jiro Hirokawa and Muhsin Ali and Guillermo Carpintero}, title = {Spatial Multiplexed Wireless Communication by E-band ROM Antennas and RoF}, booktitle = {}, year = 2022, } @inproceedings{CTT100874923, author = {Qi Li and Jiro Hirokawa and Takashi Tomura and Nelson J. G. Fonseca}, title = {A 3×3-way Hollow Waveguide Nolen Matrix Using a 2-plane Unbalanced Coupler}, booktitle = {}, year = 2022, } @inproceedings{CTT100874922, author = {Yoshihiko Akamine and Takashi Tomura and Jiro Hirokawa}, title = {Computationally Efficient Near Field to Far Field Transformation Method for Radar Cross Section Measurements with Single Frequency}, booktitle = {}, year = 2022, } @inproceedings{CTT100874921, author = {Yaxiang Wu and Takashi Tomura and Jiro Hirokawa and Miao Zhang}, title = {Wideband Design of an Aperture-Coupled 2 × 2-ME-Dipole Subarray Based on Gap Waveguide Technology}, booktitle = {}, year = 2022, } @inproceedings{CTT100874890, author = {赤嶺賢彦 and 戸村崇 and 廣川二郎}, title = {円筒波展開に基づく重み関数を用いた一次元円走査レーダ散乱断面積近傍界遠方界変換}, booktitle = {信学技報}, year = 2022, } @inproceedings{CTT100874903, author = {齋藤宏文 and 戸村崇 and 廣川二郎}, title = {小型衛星搭載のCFRP製展開型スロットアレーアンテナ}, booktitle = {}, year = 2022, } @inproceedings{CTT100892777, author = {藤城将志 and 廣川二郎 and 戸村崇 and 西森健太郎}, title = {直角座標系二次元直交多重伝送におけるサブアレー間隔拡大による伝送容量増大の基礎検討}, booktitle = {}, year = 2022, } @inproceedings{CTT100887905, author = {小倉彰平 and 戸村崇 and 林琳}, title = {340GHz帯2×2素子誘電体充填導波管スロットサブアレーの広帯域設計}, booktitle = {}, year = 2022, } @inproceedings{CTT100867318, author = {町田 理人 and 溝口 来成 and 米田 淳 and 戸村 崇 and 小寺 哲夫}, title = {ミックスモード伝送による RF 反射測定のクロストーク 低減}, booktitle = {}, year = 2022, } @inproceedings{CTT100895862, author = {戸村 崇 and Dongwon You and 白根 篤史 and 岡田 健一 and 須藤 順平 and 永島 隆}, title = {26GHz帯広角ビーム走査パッチアレーのダイポールによる反射抑圧}, booktitle = {}, year = 2022, } @inproceedings{CTT100902570, author = {中山弦 and 戸村崇}, title = {円形開口アレーによるアイソフラックス放射特性の基礎検討}, booktitle = {}, year = 2022, } @inproceedings{CTT100869090, author = {武田裕貴 and 戸村 崇 and 坂本 啓}, title = {フレキシブル基板一層で構成するリフレクトアレーの反射位相制御}, booktitle = {}, year = 2022, } @inproceedings{CTT100869105, author = {柳澤利樹 and 広川二郎 and 戸村崇}, title = {300GHz帯無指向性アンテナ給電用モード変換器の設計}, booktitle = {}, year = 2022, } @inproceedings{CTT100869108, author = {赤嶺賢彦 and 戸村 崇 and 廣川 二郎}, title = {円筒波展開を用いたレーダ散乱断面積の近傍界遠方界変換}, booktitle = {}, year = 2022, } @inproceedings{CTT100869136, author = {Baoquan Duan and Takashi Tomura and Jiro Hirokawa}, title = {Proposal of 4×4-mode Rectangular-coordinate Orthogonal Multiplexing Antenna System for the Non-far Region Communication}, booktitle = {}, year = 2022, } @inproceedings{CTT100869283, author = {Qi Li and Jiro Hirokawa and Takashi Tomura and Nelson J. G. Fonseca}, title = {A 3×3-way Hollow-waveguide Nolen Matrix Using a 2-plane Coupler with Unequal Power Division}, booktitle = {}, year = 2022, } @inproceedings{CTT100879446, author = {戸村 崇 and Dongwon You and 白根 篤史 and 岡田 健一 and 須藤 順平 and 永島 隆}, title = {26GHz帯広角ビーム走査パッチアレーのダイポールによる反射抑圧}, booktitle = {}, year = 2022, } @inproceedings{CTT100879347, author = {Takashi Eishima and Soichiro Inoue and Akihiro Yonemoto and Jumpei Sudo and Takayuki Hosonuma and Shinichi Nakasuka and Atsushi Shirane and Takashi Tomura and Kenichi Okada and Kosuke Kiyohara}, title = {RF and Optical Hybrid LEO Communication System for Non-Terrestrial Network}, booktitle = {}, year = 2022, } @inproceedings{CTT100874900, author = {Shengjia Wu and Jiro Hirokawa and Takashi Tomura and Nelson J. G. Fonseca}, title = {Special Configurations of 1-D Parallel Switching Matrices with Four Beams}, booktitle = {}, year = 2022, } @inproceedings{CTT100874904, author = {桂悠斗 and 戸村崇 and 廣川二郎}, title = {方形領域照射導波管スロットアレーアンテナの部分並列給電回路の設計}, booktitle = {}, year = 2022, } @inproceedings{CTT100874899, author = {Yaxiang Wu and Takashi Tomura and Jiro Hirokawa and Miao Zhang}, title = {Design of a Wideband Aperture-Coupled 2×2-Magnetoelectric Dipole Subarray Fed by Groove Gap Waveguide}, booktitle = {}, year = 2022, } @inproceedings{CTT100880020, author = {Shuhei Koike and Motoki Moritani and Misato Ishiwata and Shinya Tamura and Kazuki Nagai and Hiraku Sakamoto and Hiroki Nakanishi and Takashi Tomura and HIROSHI FURUYA and Akihito Watanabe}, title = {Revival and Successive Operation of 3U CubeSat OrigamiSat-1 with Multifunctional Deployable Membrane}, booktitle = {}, year = 2022, } @inproceedings{CTT100867935, author = {Takashi Tomura}, title = {Rectangular-Coordinate Orthogonal Multiplexing (ROM) Antennas and Radio-over-Fiber (RoF) Enabled Wideband Wireless Links}, booktitle = {}, year = 2022, } @inproceedings{CTT100865685, author = {西本広希 and 戸村崇 and 廣川二郎}, title = {垂直並列給電多層平行平板円偏波放射素子の解析と設計}, booktitle = {信学技報}, year = 2022, } @inproceedings{CTT100867178, author = {石川裕太 and 戸村崇 and 広川二郎}, title = {逆相給電平行平板導波路上円偏波クロススロット正方配列アレーアンテナの設計}, booktitle = {電子情報通信学会技術研究報告}, year = 2022, } @inproceedings{CTT100880645, author = {M. Kato and H. Sakamoto and T. Tomura and M. Okuma}, title = {Phase Adjustment Algorithm for Deformation Compensation of Nonflat Reflectarray Antenna}, booktitle = {}, year = 2022, } @inproceedings{CTT100869284, author = {Qi Li and Jiro Hirokawa and Takashi Tomura and Nelson J. G. Fonseca}, title = {Design of a Waveguide Two-plane Hybrid Coupler with Nonuniform Division}, booktitle = {}, year = 2021, } @inproceedings{CTT100867934, author = {Takashi Tomura and Jiro Hirokawa}, title = {Gain evaluation of millimeter-wave-band plate-laminated-waveguide slot arrays by measured anisotropic conductivity}, booktitle = {}, year = 2021, } @inproceedings{CTT100869109, author = {Baoquan Duan and Takashi Tomura and JIRO HIROKAWA}, title = {Transmission Progress in Rectangular-Coordinate Orthogonal Multiplexing by Excitation Optimization of Slot Arrays Based on the Scattering Parameters}, booktitle = {}, year = 2021, } @inproceedings{CTT100867932, author = {Takashi Tomura and Jiro Hirokawa and Muhsin Ali and Guillermo Carpintero}, title = {Spatial Multiplexed Wideband Wireless Link Using E-band Rectangular-Coordinate Orthogonal Multiplexing (ROM) Antennas}, booktitle = {}, year = 2021, } @inproceedings{CTT100874891, author = {戸村崇 and 廣川二郎 and Muhsin Ali and Guillermo Carpintero}, title = {直角座標系2次元直交多重による60GHz帯空間2多重光ファイバ無線}, booktitle = {電子情報通信学会技術研究報告}, year = 2021, } @inproceedings{CTT100874882, author = {Muhsin Ali and Guillermo Carpintero and Takashi Tomura and Jiro Hirokawa and Simon Nellen and Björn Globisch}, title = {Millimetre-wave Photonic Emitter Featuring a PIN-PD with WR-12 Output}, booktitle = {Intl. Topical Meeting Microw. Photonics}, year = 2021, } @inproceedings{CTT100874906, author = {齋藤宏文 and 石村康生 and 戸村崇 and 廣川二郎 and 田中孝治}, title = {小型SAR衛星用の形状安定性に優れた軽量CFRP製展開パネルスロットアレイアンテナの開発(その2)}, booktitle = {}, year = 2021, } @inproceedings{CTT100880641, author = {坂本啓 and 戸村崇 and 白根篤史 and 岡田健一}, title = {折り紙技術を用いた展開式・非平面膜面アレーアンテナの宇宙実証}, booktitle = {}, year = 2021, } @inproceedings{CTT100867933, author = {Takashi Tomura and Soichi Sakurai and Jiro Hirokawa and Shulabh Gupta}, title = {Excitation Phase Control of Parallel-Fed Waveguide Slot Array Antenna Using Printed Circuit Board Single-Layer Structure Transmit Array}, booktitle = {}, year = 2021, } @inproceedings{CTT100874892, author = {原慶城 and 廣川二郎 and 戸村崇}, title = {テラヘルツ帯部分並列給電導波管スロットアレーのアンテナ効率と帯域に関する研究}, booktitle = {信学技報}, year = 2021, } @inproceedings{CTT100867177, author = {Yuta Ishikawa and Takashi Tomura and Jiro Hirokawa}, title = {Design of a Slot Array Antenna on Alternating-phase Feed Parallel-plate Waveguide}, booktitle = {}, year = 2021, } @inproceedings{CTT100874889, author = {Jiro Hirokawa and Shihao Chen and Takashi Tomura}, title = {Bandwidth enhancement by optimizing the cross‐sectional shape of the coupling region in a waveguide 2‐plane hybrid}, booktitle = {}, year = 2021, } @inproceedings{CTT100874886, author = {Yoshiki Hara and Takashi Tomura and Jiro Hirokawa}, title = {Effect on Unloaded Q Factor by a Feeding Structure of a 330-500 GHz Band Reflection-Type Hollow Rectangular Resonator}, booktitle = {}, year = 2021, } @inproceedings{CTT100874885, author = {Yuki Tomori and Tianyu Wang and Jiro Hirokawa and Takashi Tomura}, title = {Design of a Circularly Polarized Slot Array on a Parallel-plate Waveguide fed by Longitudinal Coupling Slots with Posts}, booktitle = {}, year = 2021, } @inproceedings{CTT100874884, author = {Shota Yamakawa and Takashi Tomura and Jiro Hirokawa}, title = {Mode-matching Analysis and Genetic Algorithm Optimization for a Two-plane Coupler by Changing the Cross-sectional Shape of the Coupling Region}, booktitle = {}, year = 2021, } @inproceedings{CTT100874894, author = {桂悠斗 and 戸村崇 and 廣川二郎}, title = {方形領域照射導波管スロットアレーアンテナの研究}, booktitle = {信学技報}, year = 2021, } @inproceedings{CTT100867222, author = {Mizuki Kurose and Takashi Tomura and JIRO HIROKAWA}, title = {Reception level in a touchless ticket gate including the element pattern in the millimeter wave band waveguide slot array installed on the sides}, booktitle = {}, year = 2021, } @inproceedings{CTT100874893, author = {友利優希 and Tianyu Wang and 戸村崇 and 廣川二郎}, title = {非傾斜スロットを用いた円偏波放射平行平板アンテナの研究}, booktitle = {信学技報}, year = 2021, } @inproceedings{CTT100867931, author = {Takashi Tomura and Masato Machida and Hiraku Sakamoto}, title = {Simulation Results of a Foldable Reflectarray Composed of Four Triangular Notched Patches}, booktitle = {}, year = 2021, } @inproceedings{CTT100867221, author = {黒瀬瑞輝 and 戸村崇 and 廣川二郎}, title = {側面に設置したミリ波帯導波管スロットアレーによる素子指向性を考慮したタッチレス改札内受信レベルの解析}, booktitle = {}, year = 2021, } @inproceedings{CTT100874913, author = {廣川二郎 and 戸村崇 and 地頭所浩平 and 西森健太郎 and 竹厚善生 and 赤堀耕一郎 and 谷口徹}, title = {モノパルス並列給電導波管スロットアレーを用いた直角座標系直交非遠方界2多重QPSK伝送}, booktitle = {}, year = 2021, } @inproceedings{CTT100874915, author = {山川奨太 and 戸村崇 and 廣川二郎}, title = {導波管2面結合器における結合領域管軸方向の断面形状変化による広帯域化}, booktitle = {}, year = 2021, } @inproceedings{CTT100874916, author = {齋藤宏文 and 廣川二郎 and 戸村崇 and 石村康生 and 田中孝治}, title = {小型合成開口レーダ衛星用のCFRP製2次元スロットアレーアンテナ}, booktitle = {}, year = 2021, } @inproceedings{CTT100880642, author = {田村真也 and 坂本啓 and 戸村崇}, title = {「飛び出す絵本の機構を用いた宇宙展開膜面アレーアンテナ構造の提案}, booktitle = {}, year = 2021, } @inproceedings{CTT100867176, author = {石川裕太 and 戸村崇 and 広川二郎}, title = {逆相給電平行平板導波路における円偏波クロススロット正方配列アレーアンテナの設計}, booktitle = {}, year = 2021, } @inproceedings{CTT100869107, author = {赤嶺賢彦 and 戸村 崇 and 廣川 二郎}, title = {RCS計測のための近傍界遠方界変換における表面波散乱の影響}, booktitle = {}, year = 2021, } @inproceedings{CTT100869106, author = {柳澤利樹 and 広川二郎 and 戸村崇}, title = {300GHz帯無指向性アンテナ給電用モード変換器に関する研究}, booktitle = {信学技報}, year = 2021, } @inproceedings{CTT100874909, author = {戸村崇 and 廣川二郎 and 山中大輔 and 木寺信隆 and 加賀谷修}, title = {60GHz帯ポスト壁導波路2面結合器の設計}, booktitle = {}, year = 2021, } @inproceedings{CTT100867196, author = {山川奨太 and 戸村崇 and 広川二郎}, title = {導波管 2面結合器における結合領域管軸方向の断面形状変化による広帯域化}, booktitle = {信学技報}, year = 2021, } @inproceedings{CTT100879438, author = {. Atsushi Shirane and Takashi Tomura and Hiraku Sakamoto and Kenichi Okada}, title = {Ultra-lightweight Deployable Antenna Membrane Technology for Future Non-terrestrial 6G Network and Earth Observation}, booktitle = {}, year = 2021, } @inproceedings{CTT100874895, author = {齋藤宏文 and 石村康生 and 戸村崇 and 廣川二郎}, title = {小型 SAR 衛星用の形状安定性に優れたCFRP製展開パネルスロットアレイアンテナの開発}, booktitle = {信学技報}, year = 2021, } @inproceedings{CTT100867175, author = {石川裕太 and 戸村崇 and 広川二郎}, title = {逆相給電平行平板導波路スロットアレーアンテナの設計}, booktitle = {}, year = 2021, } @inproceedings{CTT100852690, author = {Tuchjuta Ruckkwaen and Takashi Tomura and Jiro Hirokawa}, title = {Transmission Stability on Distance in the Near-field Region in 5.8 GHz Band Radial Line Slot Antennas Using a Dogbone Cross-slot Feed}, booktitle = {}, year = 2021, } @inproceedings{CTT100852692, author = {Qi Li and Jiro Hirokawa and Takashi Tomura and Nelson J. G. Fonseca}, title = {Design of a 2-plane Coupler with Unequal Division}, booktitle = {}, year = 2021, } @inproceedings{CTT100852697, author = {原慶城 and 廣川二郎 and 戸村崇}, title = {330-500GHz帯反射型中空直方体共振器の給電構造による無負荷Q値への影響}, booktitle = {}, year = 2021, } @inproceedings{CTT100852696, author = {櫻井壮一 and 戸村崇 and 廣川二郎 and Shulabh Gupta}, title = {プリント基板⼀層構造トランスミットアレーによる並列給電導波管 スロットアレーアンテナの励振位相制御}, booktitle = {}, year = 2021, } @inproceedings{CTT100852694, author = {友利優希 and Wang Tianyu and 廣川二郎 and 戸村崇}, title = {26GHz帯平行平板円偏波スロットアレーアンテナの設計}, booktitle = {}, year = 2021, } @inproceedings{CTT100852688, author = {黒瀬瑞輝 and 戸村崇 and 廣川二郎}, title = {側面に設置したミリ波帯導波管スロットアレーによるタッチレス改札内受信レベルの解析}, booktitle = {}, year = 2021, } @inproceedings{CTT100852689, author = {Tianyu Wang and Takashi Tomura and Jiro Hirokawa}, title = {Design of a Waveguide Feeder with Centered Longitudinal Coupling Slots for a Parallel-Plate Slot Array Antenna Panel,}, booktitle = {}, year = 2021, } @inproceedings{CTT100852691, author = {Baoquan Duan and Takashi Tomura and Jiro Hirokawa}, title = {Transmission Simulation in Rectangular-Coordinate Orthogonal Multiplexing by Excitation Optimization of Slot Arrays Based on the Scattering Parameters}, booktitle = {}, year = 2021, } @inproceedings{CTT100852666, author = {Budhaditya Pyne and Hirobumi Saito and Prilando Rizki Akbar and Koji Tanaka and Jiro Hirokawa and Takashi Tomura}, title = {Flight Model 7-Panel Slot-Array Deployable Antenna Measurement Results of MicroX-SAR 100kg Class Demonstration Satellite}, booktitle = {}, year = 2021, } @inproceedings{CTT100852668, author = {Hiroki Nishimoto and Takashi Tomura and Jiro Hirokawa}, title = {Design of a Multi-layer Circularly-polarized Element for a Corporate-feed Array Using Hexagonal and Circular Slot Layers}, booktitle = {}, year = 2021, } @inproceedings{CTT100852669, author = {Tianyu Wang and Takashi Tomura and Jiro Hirokawa}, title = {Design of Longitudinal Coupling Slots with Matching Walls for a Rectangular Parallel Plate Slot Array Antenna}, booktitle = {}, year = 2021, } @inproceedings{CTT100852670, author = {Takashi Tomura and Jiro Hirokawa}, title = {Near-field Aperture Distribution Measurement of 8×2-element 60-GHz-Band Circularly Polarized Post-Wall Waveguide Dipole Loaded Slot Arrays}, booktitle = {}, year = 2021, } @inproceedings{CTT100852672, author = {Tuchjuta Ruckkwaen and Takashi Tomura and Jiro Hirokawa}, title = {Transmission Enhancement for Radial Line Slot Antennas in Non-Far Region Using a Feeding Slot with Better Rotating Mode}, booktitle = {}, year = 2021, } @inproceedings{CTT100852675, author = {Shuang Ji and Takashi Tomura and Jiro Hirokawa}, title = {Efficient Optimization for Bandwidth of the Element of a Multilayer Parallel-plate Slot Array}, booktitle = {}, year = 2021, } @inproceedings{CTT100852678, author = {Shihao Chen and Takashi Tomura and Jiro Hirokawa and Kota Ito and Mizuki Suga and Yushi Shirato and Daisei Uchida and Naoki Kita}, title = {Design to operate in Two Frequency Bands by Division of the Coupling Region in a Waveguide 2-plane Hybrid Coupler}, booktitle = {}, year = 2021, } @inproceedings{CTT100852679, author = {Shota Yamakawa and Takashi Tomura and Jiro Hirokawa}, title = {Mode-matching Analysis and Genetic Algorithm Optimization for an E-plane Coupler by Changing the Cross-sectional Shape of the Coupling Region}, booktitle = {}, year = 2021, } @inproceedings{CTT100852680, author = {Mizuki Kurose and Takashi Tomura and Jiro Hirokawa}, title = {Control of the reception level in a touchless entrance control gate using the millimeter-wave band waveguide slot array installed on the sides}, booktitle = {}, year = 2021, } @inproceedings{CTT100836600, author = {Baoquan Duan and Takashi Tomura and Jiro Hirokawa and Miao Zhang}, title = {Transmission Enhancement in Rectangular-Coordinate Orthogonal Multiplexing by Excitation Optimization of Slot Arrays Based on the Scattering Parameters}, booktitle = {}, year = 2021, } @inproceedings{CTT100867174, author = {Yuta Ishikawa and Takashi Tomura and Jiro Hirokawa}, title = {Excitation by Metal Posts of Square-arrangementSlot Antennas in Alternating-phase FeedParallel-plate Waveguide}, booktitle = {}, year = 2021, } @inproceedings{CTT100844526, author = {Wataru Kuramoto and Takashi Tomura and JIRO HIROKAWA}, title = {Wideband Design of a H-plane T-junction by Shape Optimization for a Corporate-feed Circuit of a Waveguide Slot Array in the 60GHz-band}, booktitle = {}, year = 2021, } @inproceedings{CTT100844957, author = {Kouhei Jitousho and Takashi Tomura and JIRO HIROKAWA}, title = {Rectangular-coordinate Orthogonal Multiplexing including Modulation}, booktitle = {}, year = 2021, } @inproceedings{CTT100845460, author = {Soichi Sakurai and Takashi Tomura and Jiro Hirokawa}, title = {Suppression of Mutual Coupling between Microstrip Antenna Arrays by Antenna Decoupling Surfaces}, booktitle = {}, year = 2021, } @inproceedings{CTT100880669, author = {加藤雅己 and 坂本啓 and 戸村崇 and 大熊政明}, title = {非平面アレーアンテナ平面度補償のための位相調整アルゴリズムの検討}, booktitle = {}, year = 2020, } @inproceedings{CTT100897675, author = {根路銘 省伍 and 宮本 清菜 and 中条 俊大 and 佐藤 宗一 and 戸村 崇 and 廣川 二郎 and 坂本 祐二 and 松永 三郎 and ひばり開発チーム}, title = {可変形状姿勢制御実証衛星ひばりのC&DH系および通信系のEM開発}, booktitle = {}, year = 2020, } @inproceedings{CTT100852684, author = {西本広希 and 戸村崇 and 廣川二郎}, title = {導波管並列給電アレー用多層構造円偏波素子に関する研究}, booktitle = {信学技報}, year = 2020, } @inproceedings{CTT100836063, author = {倉本航 and 戸村崇 and 廣川二郎}, title = {60GHz帯導波管スロットアレー並列給電回路用H面T分岐の形状最適化による広帯域化設計}, booktitle = {}, year = 2020, } @inproceedings{CTT100836073, author = {西本広希 and 戸村崇 and 廣川二郎}, title = {六角形スロット層と円形スロット層を用いた並列給電アレー用4層構造円偏波素子の設計}, booktitle = {}, year = 2020, } @inproceedings{CTT100836140, author = {櫻井壮一 and 戸村崇 and 広川二郎}, title = {アンテナ間減結合表面によるマイクロストリップアンテナアレー間の結合抑圧}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2020, } @inproceedings{CTT100836313, author = {Shuang Ji and Takashi Tomura and JIRO HIROKAWA}, title = {Efficient Analysis and Wideband Design of a Tripe-Layer 2×2-Element Slot Array}, booktitle = {}, year = 2020, } @inproceedings{CTT100836599, author = {Baoquan Duan and Takashi Tomura and Jiro Hirokawa}, title = {Transmission in Rectangular-Coordinate Orthogonal Multiplexing by Excitation Optimization of Slot Arrays Based on the Scattering Parameters}, booktitle = {}, year = 2020, } @inproceedings{CTT100836604, author = {Tuchjuta Ruckkwaen and Takashi Tomura and JIRO HIROKAWA}, title = {The Effect of Rotational Dependence on Transmission Characteristics of Radial Line Slotted Array Antennas}, booktitle = {}, year = 2020, } @inproceedings{CTT100852682, author = {山川奨太 and 戸村崇 and 廣川二郎}, title = {導波管結合器における結合領域管軸方向の断面変化による広帯域化}, booktitle = {信学技報}, year = 2020, } @inproceedings{CTT100852685, author = {黒瀬瑞輝 and 戸村崇 and 廣川二郎}, title = {タッチレス改札の側面に設置したミリ波帯導波管スロットアレーによる受信レベルの制御}, booktitle = {信学技報}, year = 2020, } @inproceedings{CTT100852687, author = {陳詩皓 and 戸村崇 and 廣川二郎 and 伊藤耕大 and 菅瑞紀 and 白戸裕史 and 内田大誠 and 北直樹}, title = {導波管2面ハイブリッド結合器の結合領域分割化による2周波数帯動作設計}, booktitle = {}, year = 2020, } @inproceedings{CTT100867173, author = {石川裕太 and 戸村崇 and 広川二郎}, title = {逆相給電平行平板導波路における正方配列スロットアレーアンテナの金属ポストによる励振}, booktitle = {電子情報通信学会技術研究報告}, year = 2020, } @inproceedings{CTT100880672, author = {戸村崇 and 大本圭祐 and 坂本啓}, title = {反射位相制御によるリフレクトアレーアンテナの非平面度補償}, booktitle = {}, year = 2020, } @inproceedings{CTT100852662, author = {Jiro Hirokawa and Takashi Tomura and Kentaro Nishimori}, title = {Measurements of a 16x16-Way One-Body Two-Dimensional Beam-Switching Hollow-Waveguide Butler Matrix at 66.5 GHz}, booktitle = {}, year = 2020, } @inproceedings{CTT100852661, author = {Panuwat Janpugdee and Takashi Tomura and Jiro Hirokawa}, title = {UTD Ray Analysis of Compact Range Gigabit Wireless Access System}, booktitle = {}, year = 2020, } @inproceedings{CTT100836603, author = {Tuchjuta Ruckkwaen and Takashi Tomura and JIRO HIROKAWA}, title = {Short-Distance Transmission Enhancement by Baffles for a Slot Pair on Parallel Plate Waveguide}, booktitle = {}, year = 2020, } @inproceedings{CTT100836750, author = {T. Tomura and K. Omoto and H. Sakamoto}, title = {Simulation of a 5.8-GHz-band active reflectarray for non flat structures}, booktitle = {IEEE Int. Symp. Antennas Propag. (AP-S)}, year = 2020, } @inproceedings{CTT100836602, author = {Tianyu Wang and Takashi Tomura and JIRO HIROKAWA}, title = {Full Structure Simulation of a Parallel-Plate Slot Array Antenna Panel with a Designed Waveguide Feeder Network}, booktitle = {}, year = 2020, } @inproceedings{CTT100836751, author = {S. Sakurai and S. Stuhec-Leonard and T. Tomura and J. Hirokawa and S. Gupta}, title = {Broadband Printed Circuit board Huygens' Metasurfaces for Millimeter-wave Beam-forming at 60 GHz using 2D Slot-Array Antennas}, booktitle = {IEEE AP-S URSI Intl. Symp.}, year = 2020, } @inproceedings{CTT100836314, author = {Shuang Ji and Takashi Tomura and JIRO HIROKAWA}, title = {Wideband Design of a Two-Layer Parallel-Plate Slot Array Antenna with Hollow Waveguide Corporate Feeding Network}, booktitle = {}, year = 2020, } @inproceedings{CTT100852681, author = {枚田明彦 and 板倉弘一朗 and 戸村崇 and 廣川二郎 and 渡邊一世 and 関根徳彦 and 笠松章史}, title = {120GHz帯SRRバンドストップフィルタの透過性制御}, booktitle = {信学技報}, year = 2020, } @inproceedings{CTT100835515, author = {西本広希 and 戸村崇 and 廣川二郎}, title = {方形導波管広壁上クロススロットを用いた4つのスパイラルスロットへのシーケンシャル位相給電}, booktitle = {}, year = 2020, } @inproceedings{CTT100852686, author = {厚地穂乃佳 and 加藤圭悟 and 枚田明彦 and 戸村崇 and 廣川二郎 and 渡邊一世 and 関根徳彦 and 笠松章史}, title = {120GHz帯反射型SRRバンドストップフィルタの検討}, booktitle = {}, year = 2020, } @inproceedings{CTT100836598, author = {Baoquan Duan and Takashi Tomura and Jiro Hirokawa}, title = {Mutual Coupling Reduced Antenna Design for Transmission-stable Rectangular-coordinate Orthogonal Multiplexing System}, booktitle = {}, year = 2020, } @inproceedings{CTT100835518, author = {西森健太郎 and 松村尚輝 and 谷口諒太郎 and 平栗健史 and 戸村崇 and 廣川二郎}, title = {送受信距離に依存しない66GHz帯LoS-MIMO構成の効果}, booktitle = {}, year = 2020, } @inproceedings{CTT100835517, author = {地頭所浩平 and 戸村崇 and 廣川二郎}, title = {スリット層を用いたH面配列広帯域マイクロストリップアレー送受信アンテナ間のアイソレーション向上}, booktitle = {}, year = 2020, } @inproceedings{CTT100835516, author = {櫻井壮一 and 戸村崇 and 廣川二郎 and 城崎俊文 and 脇山悟 and 新帯亮}, title = {ポスト壁方形同軸線路を用いた79GHz帯並列給電マイクロストリップアンテナアレーの設計}, booktitle = {}, year = 2020, } @inproceedings{CTT100835513, author = {倉本航 and 戸村崇 and 廣川二郎}, title = {導波管スロットアレー並列給電回路におけるH面T分岐の形状最適化}, booktitle = {}, year = 2020, } @inproceedings{CTT100835512, author = {陳詩皓 and 戸村崇 and 廣川二郎}, title = {導波管2面ハイブリッド結合領域断面形状の最適化による広帯域化}, booktitle = {}, year = 2020, } @inproceedings{CTT100835511, author = {山川奨太 and 廣川二郎 and 戸村崇}, title = {Eベントとステップを組み合わせた導波管側壁支持構造の設計}, booktitle = {}, year = 2020, } @inproceedings{CTT100835510, author = {T. Ruckkwaen and T. Tomura and J. Hirokawa}, title = {Transmission Enhancement by Using Baffles for Slot Pair on Parallel Plate Waveguide}, booktitle = {}, year = 2020, } @inproceedings{CTT100835508, author = {S. Ji and T. Tomura and J. Hirokawa}, title = {Wideband Design of a Parallel-Plate Slot Array Antenna with Hollow Waveguide Perpendicular-Corporate Feeding Network}, booktitle = {}, year = 2020, } @inproceedings{CTT100835507, author = {T. Wang and T. Tomura and J. Hirokawa}, title = {Design of a Center-feed Waveguide Feeder Network for a Slot Array Antenna Panel}, booktitle = {}, year = 2020, } @inproceedings{CTT100835380, author = {西森健太郎 and 松村尚輝 and 谷口諒太郎 and 平栗健史 and 戸村崇 and 廣川二郎}, title = {送受信距離に依存しないLoS-MIMO構成を用いた66GHz帯屋外実験評価}, booktitle = {信学技報}, year = 2020, } @inproceedings{CTT100835379, author = {Pyne Budhaditya and 小野寺尚人 and 齋藤宏文 and 廣川二郎 and 戸村崇 and 田中孝治}, title = {小型合成開口レーダ衛星用スロットアレイアンテナパネルのMATLABでの計測 (その4)}, booktitle = {信学技報}, year = 2020, } @inproceedings{CTT100835378, author = {西森健太郎 and 松村尚輝 and 八九勇樹 and 谷口諒太郎 and 平栗健史 and 戸村崇 and 廣川二郎}, title = {ドローン搭載を目指した66GHz帯4x4LoS-MIMOを実現する構成の提案}, booktitle = {信学技報}, year = 2020, } @inproceedings{CTT100835292, author = {T. Tomura and J. Hirokawa and M. Furukawa and T. Fujiwara}, title = {Radial Line Slot Array Antenna for 5.8-GHz-Band Beam-Type Wireless Power Transmission}, booktitle = {}, year = 2020, } @inproceedings{CTT100835291, author = {Mohamed K. Emara and Takashi Tomura and Jiro Hirokawa and Shulabh Gupta}, title = {All-Dielectric Huygens' Metasurface Pair for mm-Wave Circularly-Polarized Beam-Forming}, booktitle = {}, year = 2020, } @inproceedings{CTT100835289, author = {J. Hirokawa and T. Tomura}, title = {Two-dimensional Polarity Orthogonal Multiplexing Antenna System for Non-far Region Communication}, booktitle = {}, year = 2020, } @inproceedings{CTT100815440, author = {江尻敬祐 and 戸村崇 and 廣川二郎}, title = {導波管グルーブギャップ導波路変換器のフロケモード展開解析}, booktitle = {}, year = 2020, } @inproceedings{CTT100835377, author = {櫻井壮一 and 地頭所浩平 and 倉本航 and 陳詩皓 and 戸村崇 and 廣川二郎}, title = {球表面上Ψ型パッチアンテナの設計と小形化に関する検討}, booktitle = {信学技報}, year = 2020, } @inproceedings{CTT100820604, author = {Keisuke Omoto and Takashi Tomura and Hiraku Sakamoto and JIRO HIROKAWA and MASAAKI OKUMA}, title = {Basic Study on Deformation Reconfiguration Technology for 5.8-GHz-band Reflectarray Antennas}, booktitle = {}, year = 2019, } @inproceedings{CTT100816216, author = {T. Tomura and J. Hirokawa}, title = {Electrically large circular polarized waveguide slot array antennas for 60-GHz-band GATE system}, booktitle = {}, year = 2019, } @inproceedings{CTT100808615, author = {Keisuke Ejiri and Takashi Tomura and JIRO HIROKAWA}, title = {Analysis for a Transition between Rectangular Waveguide and Groove Gap Waveguide}, booktitle = {}, year = 2019, } @inproceedings{CTT100835287, author = {S. Chen and T. Tomura and J. Hirokawa}, title = {Optimization of the Cross-sectional Shape in a Waveguide 2-plane-Coupler with respect to Conditions on Phase Constants}, booktitle = {}, year = 2019, } @inproceedings{CTT100835285, author = {J. Hirokawa and H. Irie and T. Tomura}, title = {Progress of Perpendicular-Corporate Feed for a Multi-Layer Parallel-Plate Slot Array Antenna}, booktitle = {}, year = 2019, } @inproceedings{CTT100842006, author = {大野 奎悟 and 坂本 啓 and 大熊 政明 and 岡田 健一 and 白根 篤史 and 戸村 崇 and Dongwon You}, title = {織物膜宇宙構造の収納性に関する研究}, booktitle = {}, year = 2019, } @inproceedings{CTT100835374, author = {戸村崇 and 廣川二郎 and 古川実 and 藤原暉雄}, title = {5.8GHz帯ビーム型無線電力伝送用8分配受電ラジアルラインスロットアンテナ}, booktitle = {信学技報}, year = 2019, } @inproceedings{CTT100835375, author = {松村尚輝 and 西森健太郎 and 谷口諒太郎 and 平栗健史 and 戸村崇 and 廣川二郎}, title = {送受信距離に依存しないアンテナ切替型LOS-MIMO}, booktitle = {信学技報}, year = 2019, } @inproceedings{CTT100880686, author = {大本圭祐 and 坂本啓 and 戸村崇 and 廣川二郎 and 大熊政明}, title = {非平面度補償5.8GHz帯アクティブリフレクトアレーの試作と評価}, booktitle = {}, year = 2019, } @inproceedings{CTT100880684, author = {大野奎悟 and 坂本啓 and 大熊政明 and 岡田健一 and 白根篤史 and 戸村崇 and Dongwon You}, title = {フレキシブル基板を搭載した宇宙展開織物膜構造の収納性}, booktitle = {}, year = 2019, } @inproceedings{CTT100809396, author = {砂口 裕希 and 戸村 崇 and 廣川 二郎}, title = {2次元対称性を考慮した導波管2面結合器の反射抑圧設計}, booktitle = {信学技報}, year = 2019, } @inproceedings{CTT100808616, author = {江尻敬祐 and 戸村崇 and 廣川二郎}, title = {構造周期性を考慮したギャップ導波路の解析とそれを用いたモード変換器の設計}, booktitle = {信学技報}, year = 2019, } @inproceedings{CTT100809373, author = {和田健太郎 and 戸村崇 and 廣川二郎 and 枚田明彦}, title = {誘電体基板装荷による並列給電導波管スロットアレーアンテナの素子間相互結合抑圧と非遠方界通信特性改善}, booktitle = {信学技報}, year = 2019, } @inproceedings{CTT100839970, author = {Takashi Tomura and Keisuke Omoto and Hiraku Sakamoto and Jiro Hirokawa}, title = {Design and Validation of a 5.8-GHz-band Active Reflectoarray on Nonflat Structures for CubeSats}, booktitle = {}, year = 2019, } @inproceedings{CTT100808613, author = {Keisuke Ejiri and Takashi Tomura and JIRO HIROKAWA}, title = {Modal Analysis for Gap Waveguide Considering Structural Periodicity in Propagation Direction}, booktitle = {}, year = 2019, } @inproceedings{CTT100809375, author = {Kentaro Wada and Takashi Tomura and JIRO HIROKAWA}, title = {Design of a Beam Switching Circuit for Rectangular-coordinate Orthogonal 4-Multiplexing in the Non-far Region with Two-dimensional 180-degree Hybrid}, booktitle = {}, year = 2019, } @inproceedings{CTT100809379, author = {Kouhei Jitousho and Takashi Tomura and JIRO HIROKAWA}, title = {Improvement of Isolation between Transmitting and Receiving Antennas of E-plane arranged Waveguide Slot Arrays by using Layers of Slit pairs with Half-wavelength Spacing}, booktitle = {}, year = 2019, } @inproceedings{CTT100809389, author = {Wataru Kuramoto and Takashi Tomura and Jiro Hirokawa and Adrian Gomez and Joachim Oberhammer}, title = {Wideband Design of a 350GHz-band Corporate-feed Waveguide Slot Array Antenna using Gold-coating Silicon Wafers with Different Thickness}, booktitle = {}, year = 2019, } @inproceedings{CTT100809391, author = {Yuki Sunaguchi and Takashi Tomura and Jiro Hirokawa}, title = {Control of Radiation Direction in an Aperture Array excited by a Waveguide 2-plane Hybrid Coupler}, booktitle = {International Symposium on Antennas and Propagation}, year = 2019, } @inproceedings{CTT100809834, author = {Tianyu Wang and Takashi Tomura and JIRO HIROKAWA}, title = {Analysis of Coupling Slots with a Reflection-canceling Wall for Parallel Plate Slot Array Antenna}, booktitle = {}, year = 2019, } @inproceedings{CTT100809938, author = {Shuang Ji and Takashi Tomura and JIRO HIROKAWA}, title = {Analysis of 2×2 Radiating Slots with Parallel-Plate Perpendicular-Corporate Feed Based on Method of Moments}, booktitle = {}, year = 2019, } @inproceedings{CTT100835282, author = {K. Itakura and Akihiko Hirata and M. Sonoda and T. Higashimoto and Tadao Nagatsuma and Takashi Tomura and Jiro Hirokawa and N. Sekine and Issei Watanabe and Akifumi Kasamatsu}, title = {Investigation of plasmon hybridization between slot-ring resonator absorber and lattice pattern substrate}, booktitle = {}, year = 2019, } @inproceedings{CTT100816217, author = {Takashi Tomura and Jiro Hirokawa and Minoru Furukawa and Teruo Fujiwara}, title = {Aperture distribution of RLSA for 5.8-GHz band wireless power transmission}, booktitle = {}, year = 2019, } @inproceedings{CTT100835280, author = {J. Hirokawa and T. Tomura and K. Nishimori and T. Hiraguri}, title = {A 64x64-way Two-dimensional Beam-switching Butler Matrix for Multi-beam Massive MIMO}, booktitle = {}, year = 2019, } @inproceedings{CTT100835505, author = {板倉弘一郎 and 枚田明彦 and 廣川二郎 and 戸村崇 and 渡邊一世 and 関根徳彦 and 笠松章史}, title = {混成共振モードを利用した120GHz帯近接無線の検討}, booktitle = {}, year = 2019, } @inproceedings{CTT100835490, author = {陳詩皓 and 戸村崇 and 廣川二郎}, title = {導波管 2 面結合器結合領域断面形状の位相定数条件最適化}, booktitle = {}, year = 2019, } @inproceedings{CTT100804279, author = {江尻敬祐 and 戸村崇 and 廣川二郎}, title = {フロケモードに基づくギャップ導波路のモード解析}, booktitle = {}, year = 2019, } @inproceedings{CTT100804254, author = {和田健太郎 and 戸村崇 and 廣川二郎}, title = {2面結合器とコルゲート導波管形移相器を用いた非遠方界2次元直交16多重伝送用ビーム切換回路の設計}, booktitle = {}, year = 2019, } @inproceedings{CTT100835504, author = {松村尚輝 and 西森健太郎 and 谷口諒太郎 and 平栗健史 and 戸村崇 and 廣川二郎}, title = {ドローン間通信におけるアンテナ切替型ミリ波 LOS-MIMOの提案}, booktitle = {}, year = 2019, } @inproceedings{CTT100835501, author = {戸村崇 and 廣川二郎}, title = {導電率測定によるミリ波帯積層薄板導波管スロットアレーの利得評価}, booktitle = {}, year = 2019, } @inproceedings{CTT100809393, author = {砂口裕希 and 戸村崇 and 廣川二郎}, title = {66GHz帯16ビーム2次元ビーム切替一体化中空導波管バトラーマトリックスの設計}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2019, } @inproceedings{CTT100809833, author = {Tianyu Wang and Takashi Tomura and JIRO HIROKAWA}, title = {Analysis and Design of a Waveguide Feeder for a Parallel Plate Slot Array Antenna}, booktitle = {}, year = 2019, } @inproceedings{CTT100835269, author = {Mohamed K. Emara and Takashi Tomura and Jiro Hirokawa and Shulabh Gupta}, title = {Reflection-Cancelling Dielectric Huygens’ Metasurface Pair for Wideband Millimeter-Wave Beam-Forming}, booktitle = {}, year = 2019, } @inproceedings{CTT100835267, author = {J. Hirokawa and H. Arakawa and T. Tomura}, title = {Design of Sidelobe Suppression using a Slit Layer in a Corporate-feed Waveguide Slot Array Antenna of 2×2-element Radiating Units}, booktitle = {}, year = 2019, } @inproceedings{CTT100809840, author = {Tuchjuta Ruckkwaen and Kiyomichi Araki and Takashi Tomura and JIRO HIROKAWA and Makoto Ando}, title = {Experimental Evaluation of Intersymbol Interference in Non-Far Region Transmission using 30-GHz Band Large Array Antennas}, booktitle = {}, year = 2019, } @inproceedings{CTT100835277, author = {Hirobumi Saito and Jiro Hirokawa and Takashi Tomura and Prilando Rizki Akbar and Budhaditya Pyne and Keiji Tanaka and Makoto Mita and Tomoki Kaneko and Hiromi Watanabe and Koichi Ijichi}, title = {Development of Compact SAR Systems for Small Satellite}, booktitle = {}, year = 2019, } @inproceedings{CTT100835373, author = {戸村崇 and 廣川二郎}, title = {二種マルチモード直方体共振器による積層薄板導波管のミリ波帯異方性導電率測定}, booktitle = {信学技報}, year = 2019, } @inproceedings{CTT100816218, author = {T. Tomura and J. Hirokawa}, title = {Wideband design of feed structure for 2 × 2-element waveguide slot arrays by filter design theory}, booktitle = {}, year = 2019, } @inproceedings{CTT100835271, author = {J. Hirokawa and S. Wai and T. Tomura}, title = {Design of 48x32-slot Corporate-feed Plate-laminating Waveguide Antenna with Circular Polarization}, booktitle = {}, year = 2019, } @inproceedings{CTT100835266, author = {Sergio Barberis and Daniele Disco and Roberto Vallauri and Takashi Tomura and Jiro Hirokawa}, title = {Millimeter Wave Antenna for Information Shower: Design Choices and Performance}, booktitle = {}, year = 2019, } @inproceedings{CTT100835370, author = {廣川二郎 and 荒川遥香 and 戸村崇}, title = {2×2素子を放射単位とする並列給電導波管スロットアレーアンテナのサイドローブ抑圧}, booktitle = {信学技報}, year = 2019, } @inproceedings{CTT100835265, author = {J. Hirokawa and H. Arakawa and T. Tomura}, title = {Design of H-Plane Sidelobe Suppression using a Slit Layer in a Corporate-Feed Waveguide Slot Array Antenna of 2×2-Element Radiating Units}, booktitle = {}, year = 2019, } @inproceedings{CTT100835258, author = {Jiro Hirokawa and Takashi Tomura and Prilando Rizki Akbar and Budhaditya Pyne and Hirobumi Saito}, title = {Estimation of near Field Distribution of Seven Panels of Parallel Plate Slot Arrays for a 100Kg-Class X-band SAR Satellite}, booktitle = {}, year = 2019, } @inproceedings{CTT100835263, author = {Shulabh Gupta and Takashi Tomura and Soichi Sakurai and Daniel King and Jiro Hirokawa}, title = {Millimeter-wave Huygens' Metasurfaces Based on All-dielectric Resonators for Antenna Beam-forming}, booktitle = {}, year = 2019, } @inproceedings{CTT100800080, author = {Jiro Hirokawa and Yuta Saito and Takashi Tomura and Kenichi Okada}, title = {Radiation of a Semi-rigid Cable Monopole Inserting into an Oscillator Chip in the 60GHz-band}, booktitle = {}, year = 2019, } @inproceedings{CTT100835500, author = {荒川遥香 and 廣川二郎 and 戸村崇}, title = {2×2素子を放射単位とする並列給電導波管スロットアレーアンテナのスリット層装荷によるEH両面サイドローブ抑圧の検討}, booktitle = {}, year = 2019, } @inproceedings{CTT100835499, author = {戸村崇 and 廣川二郎 and 古川実 and 藤原暉雄}, title = {5.8GHz帯ビーム型無線電力伝送用ラジアルラインスロットアンテナ}, booktitle = {}, year = 2019, } @inproceedings{CTT100835369, author = {アクバル and 齋藤宏文 and 田中孝治 and パイン ブダディット and 廣川二郎 and 戸村崇}, title = {小型合成開口レーダ衛星用スロットアレイアンテナパネルのMATLABでの計測(その3)}, booktitle = {信学技報}, year = 2019, } @inproceedings{CTT100880688, author = {坂本啓 and 中西洋喜 and 古谷寛 and 池谷亘介 and 飯島亮 and 井手亮我 and 大野奎悟 and 大本圭祐 and 岩崎陽平 and 古谷航志 and 奥山茂亮 and 加藤雅己 and 黒崎まどか and 小出紗瑛 and 中塚祐貴 and 林輝明 and 柏山礼興 and 中村惇哉 and 仁尾航 and 恒光翼 and 山崎泰 and B. Hohmann and 太田裕介 and 多賀啓介 and 上田直樹 and 安部拓洋 and 小沢尭也 and 高木隆平 and 寺田百合 and 西澤匡士 and 早崎一彬 and 後藤宏太 and 小川睦大 and 間中一輝 and 稲垣章弥 and 天本十和 and 仲鉢貴臣 and 田村匠 and 岡田秀明 and 佐藤亮 and 中野太輔 and 中倉拓哉 and 横松卓 and 八島京平 and 横山正太朗 and 泉山将大 and 戸村崇 and 小田光茂 and 鳥阪綾子 and 渡邊秋人 and 川端信義 and 堀利行 and 伊藤裕明 and 倉冨剛 and 下田優弥 and 日高菜奈 and 坂本信臣 and 内藤祐貴 and 渡辺和樹 and 山崎政彦}, title = {展開構造/高速ダウンリンク技術実証機 OrigamiSat-1の打ち上げ報告}, booktitle = {}, year = 2019, } @inproceedings{CTT100880689, author = {坂本啓 and 中西洋喜 and 古谷寛 and 池谷亘介 and 飯島亮 and 井手亮我 and 大野奎悟 and 大本圭祐 and 岩崎陽平 and 古谷航志 and 奥山茂亮 and 加藤雅己 and 黒崎まどか and 小出紗瑛 and 中塚祐貴 and 林輝明 and 柏山礼興 and 中村惇哉 and 仁尾航 and 恒光翼 and 山崎泰 and B. Hohmann and 太田裕介 and 多賀啓介 and 上田直樹 and 安部拓洋 and 小沢尭也 and 高木隆平 and 寺田百合 and 西澤匡士 and 早崎一彬 and 後藤宏太 and 小川睦大 and 間中一輝 and 稲垣章弥 and 天本十和 and 仲鉢貴臣 and 田村匠 and 岡田秀明 and 佐藤亮 and 中野太輔 and 中倉拓哉 and 横松卓 and 八島京平 and 横山正太朗 and 泉山将大 and 戸村崇 and 小田光茂 and 鳥阪綾子 and 渡邊秋人 and 川端信義 and 堀利行 and 伊藤裕明 and 倉冨剛 and 下田優弥 and 日高菜奈 and 坂本信臣 and 内藤祐貴 and 渡辺和樹 and 山崎政彦}, title = {展開構造/高速ダウンリンク技術実証機 OrigamiSat-1の打ち上げ報告}, booktitle = {}, year = 2019, } @inproceedings{CTT100809935, author = {Shuang Ji and Takashi Tomura and JIRO HIROKAWA}, title = {Analysis of the 2×2 Radiating Slots with the Perpendicular Corporate-feed Based on Method of Moments}, booktitle = {}, year = 2019, } @inproceedings{CTT100809842, author = {Tuchjuta Ruckkwaen and Kiyomichi Araki and Takashi Tomura and JIRO HIROKAWA and Makoto Ando}, title = {Experimental Evaluation of Intersymbol Interference in Non-Far Region Transmission using 30-GHz Band Large Array Antennas}, booktitle = {}, year = 2019, } @inproceedings{CTT100809832, author = {Tianyu Wang and Takashi Tomura and JIRO HIROKAWA}, title = {Design of the Matching Coupling Slot for Parallel Plate Waveguide with Hard Walls}, booktitle = {}, year = 2019, } @inproceedings{CTT100809388, author = {砂口裕希 and 戸村崇 and 廣川二郎}, title = {導波管2面結合ハイブリッド給電開口アレーの放射方向制御}, booktitle = {電子情報通信学会総合大会講演論文集}, year = 2019, } @inproceedings{CTT100809385, author = {倉本航 and 戸村崇 and 廣川二郎 and Joachim Oberhammer}, title = {層厚が異なる構造を用いた350GHz帯並列給電導波管スロットアレーの広帯域化設計}, booktitle = {}, year = 2019, } @inproceedings{CTT100809378, author = {地頭所浩平 and 戸村崇 and 廣川二郎}, title = {半波長間隔スリット層を用いたE面配列導波管スロットアレー送受信アンテナ間のアイソレーション向上}, booktitle = {}, year = 2019, } @inproceedings{CTT100793552, author = {江尻敬祐 and 戸村崇 and 廣川二郎}, title = {導波方向の構造周期性を考慮したギャップ導波路のモード解析と散乱行列のモード表現}, booktitle = {}, year = 2019, } @inproceedings{CTT100792971, author = {齊藤雄太 and 戸村崇 and 廣川二郎}, title = {60GHz帯ダイポール装荷8×2素子円偏波ポスト壁導波路スロットアレーアンテナの設計}, booktitle = {信学技報}, year = 2019, } @inproceedings{CTT100792428, author = {和田健太郎 and 戸村崇 and 廣川二郎}, title = {2面結合ハイブリッドとコルゲート導波管形移相器を用いた非遠方界2次元直交4多重伝送用ビーム切換回路の設計}, booktitle = {}, year = 2019, } @inproceedings{CTT100835366, author = {松村尚輝 and 西森健太郎 and 谷口諒太郎 and 平栗健史 and 戸村崇 and 廣川二郎}, title = {LOS-MIMO伝送とミリ波を用いたドローンMIMO中継局の伝搬環境制御}, booktitle = {信学技報}, year = 2019, } @inproceedings{CTT100835367, author = {戸村崇 and 廣川二郎 and 古川実 and 藤原暉雄}, title = {ラジアルラインスロットアンテナによる5.8GHz帯ビーム型無線電力伝送の基礎検討}, booktitle = {信学技報}, year = 2019, } @inproceedings{CTT100835368, author = {西森健太郎 and 松村尚輝 and 谷口諒太郎 and 平栗健史 and 戸村崇 and 廣川二郎}, title = {無人飛行機による人工的な伝搬環境制御について}, booktitle = {信学技報}, year = 2019, } @inproceedings{CTT100835365, author = {入江寿憲 and 戸村崇 and 廣川二郎}, title = {垂直方向並列給電4層平行平板45度偏波スロットアレーアンテナの設計}, booktitle = {信学技報}, year = 2018, } @inproceedings{CTT100840014, author = {齊藤雄太 and 戸村崇 and 廣川二郎 and 岡田健一}, title = {60GHz帯発振回路チップへ埋め込んだセミリジッドケーブルモノポールアンテナの放射特性}, booktitle = {信学技報}, year = 2018, } @inproceedings{CTT100835362, author = {荒川遥香 and 入江寿憲 and 戸村崇 and 廣川二郎}, title = {2×2素子を放射単位とする並列給電導波管スロットアレーアンテナのスリット層装荷によるH面サイドローブ抑圧の設計}, booktitle = {信学技報}, year = 2018, } @inproceedings{CTT100792741, author = {和井秀樹 and 戸村崇 and 廣川二郎}, title = {縮退分離六角形断面導波管円偏波放射開口アンテナの不要共振除去設計}, booktitle = {}, year = 2018, } @inproceedings{CTT100835256, author = {Jiro Hirokawa and Takashi Tomura and Akihiko Hirata and Tadao Nagatsuma}, title = {Progress of Plate-laminated Waveguide Slot Array Antennas by Diffusion Bonding in 60GHz, 120GHz and 350GHz Bands}, booktitle = {}, year = 2018, } @inproceedings{CTT100789805, author = {Kentaro Wada and Ryotaro Ohashi and Takashi Tomura and JIRO HIROKAWA}, title = {Design of a Dual-polarized Slot Array Antenna With Monopulse Corporate-feed Waveguides for Two-dimensional Orthogonal 8-multiplexing in the Non-far Region}, booktitle = {}, year = 2018, } @inproceedings{CTT100809390, author = {Yuki Sunaguchi and Takashi Tomura and Jiro Hirokawa}, title = {Reflection Suppression in the Short-Slot 2-Plane Coupler by Step Structure}, booktitle = {International Symposium on Antennas and Propagation}, year = 2018, } @inproceedings{CTT100835254, author = {T. Tomura and J. Hirokawa}, title = {Design of Feed and Radiation Elements for 2×2-Element Waveguide Slot Arrays by Filter Design Theory}, booktitle = {}, year = 2018, } @inproceedings{CTT100809841, author = {Tuchjuta Ruckkwaen and Kiyomichi Araki and Takashi Tomura and JIRO HIROKAWA and Makoto Ando}, title = {Evaluation of Intersymbol Interference in Non-Far Region Transmission using 60 GHz-Band Large Array Antennas}, booktitle = {International Symposium on Antennas and Propagation}, year = 2018, } @inproceedings{CTT100792968, author = {Yuta Saito and Takashi Tomura and JIRO HIROKAWA and Kenichi Okada}, title = {Radiation of a Semi-Rigid Cable Monopole Antenna Inserting into a 60GHz-Band Oscillator Chip}, booktitle = {}, year = 2018, } @inproceedings{CTT100772116, author = {Hisanori Irie and Takashi Tomura and Jiro Hirokawa}, title = {Design of a 2×2-Element for a Perpendicular-Corporate Feed Four-layer Parallel-Plate Pair-Slot Array Antenna}, booktitle = {ISAP}, year = 2018, } @inproceedings{CTT100792740, author = {Shuki Wai and Takashi Tomura and JIRO HIROKAWA}, title = {A 112×64-element Corporate-feed Hollow-waveguide Slot Array Antenna}, booktitle = {}, year = 2018, } @inproceedings{CTT100835255, author = {H. Arakawa and H. Irie and T. Tomura and Jiro Hirokawa}, title = {Suppression of E-Plane Sidelobes Using Double Slit Layers in a Corporate-Feed Waveguide Slot Array Antenna Consisting of 2×2-Element Radiating Units}, booktitle = {}, year = 2018, } @inproceedings{CTT100772122, author = {入江 寿憲 and 戸村 崇 and 廣川 二郎}, title = {垂直方向並列給電3層平行平板偏波共用スロットアレーアンテナ用2×2素子の設計}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2018, } @inproceedings{CTT100809983, author = {Tuchjuta Ruckkwaen and Kiyomichi Araki and Takashi Tomura and JIRO HIROKAWA and Makoto Ando}, title = {Experimental Evaluation of Intersymbol Interference in Non-Far Region Transmission using 60-GHz Band Large Array Antennas}, booktitle = {}, year = 2018, } @inproceedings{CTT100835252, author = {J. Hirokawa and D.-H. Kim and M. Wakasa and Y. Sunaguchi and T. Tomura and K. Nishimori}, title = {Measurements of a 64x64-Way One-Body Two-Dimensional Beam-Switching Hollow-Waveguide Butler Matrix}, booktitle = {}, year = 2018, } @inproceedings{CTT100835251, author = {J. Hirokawa and T. Tomura and R. Ohashi and K. Wada}, title = {Recent Progress of Rectangular-Coordinate Orthogonal Multiplexing Antenna System for Non-Far Region Communication}, booktitle = {}, year = 2018, } @inproceedings{CTT100771729, author = {和田健太郎 and 戸村崇 and 廣川二郎}, title = {非遠方界2次元直交16多重伝送用モノパルス並列給電導波管スロットアレーアンテナの構成と設計}, booktitle = {}, year = 2018, } @inproceedings{CTT100771934, author = {戸村崇 and 廣川二郎}, title = {フィルタ設計理論による2×2素子導波管スロットアレーの給電構造広帯域設計}, booktitle = {}, year = 2018, } @inproceedings{CTT100835491, author = {齊藤雄太 and 戸村崇 and 廣川二郎 and 岡田健一}, title = {60GHz帯発振回路チップに接続された厚膜誘電体上円偏波パッチアンテナの放射特性}, booktitle = {}, year = 2018, } @inproceedings{CTT100835495, author = {櫻井壮一 and 戸村崇 and 廣川二郎}, title = {半波長間隔スロットペア層を装荷した導波管スロットアレーアンテナによるE面エンドファイア方向放射抑圧の基礎検討}, booktitle = {}, year = 2018, } @inproceedings{CTT100772152, author = {荒川遥香 and 入江寿憲 and 戸村崇 and 廣川二郎}, title = {2×2素子を放射単位とする並列給電導波管スロットアレーアンテナのスリット層装荷によるH面サイドローブ抑圧の検討}, booktitle = {}, year = 2018, } @inproceedings{CTT100835496, author = {廣川二郎 and 戸村崇 and 西森健太郎}, title = {19.55GHz帯64ビーム2次元ビーム切替一体化中空導波管バトラーマトリックスの試作}, booktitle = {}, year = 2018, } @inproceedings{CTT100835498, author = {松村尚輝 and 西森健太郎 and 谷口諒太郎 and 平栗健史 and 戸村崇 and 廣川二郎}, title = {LOS-MIMO伝送を利用したドローンMIMO中継局の伝搬環境制御}, booktitle = {}, year = 2018, } @inproceedings{CTT100772171, author = {江尻敬祐 and 戸村崇 and 廣川二郎}, title = {モードマッチング有限要素法ハイブリッド解析を用いた76GHz帯におけるギャップ導波路の分散特性の解析}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2018, } @inproceedings{CTT100774316, author = {和井秀樹 and 戸村崇 and 廣川二郎}, title = {縮退分離六角形断面導波管円偏波放射開口アンテナの不要共振除去}, booktitle = {}, year = 2018, } @inproceedings{CTT100835248, author = {J. Hirokawa and T. Tomura}, title = {Design of a 60GHz-band Metal Cap Antenna with Two Slots Fed by the Post-wall Waveguide}, booktitle = {}, year = 2018, } @inproceedings{CTT100839956, author = {Jiro Hirokawa and Takashi Tomura and Tadao Nagatsuma and Hiroyuki Seto and Yoshiyuki Inoue and Mikiko Saito}, title = {Progress of 350GHz-band Corporate-feed Plate-laminated Waveguide Slot Array Antennas}, booktitle = {}, year = 2018, } @inproceedings{CTT100772119, author = {Hisanori Irie and Takashi Tomura and Jiro Hirokawa}, title = {Measurement of a Perpendicular-Corporate Feed in a Three-Layered Parallel-Plate Slot Array}, booktitle = {APS/URSI}, year = 2018, } @inproceedings{CTT100835243, author = {J. Hirokawa and M. Wakasa and D.-H. Kim and T. Tomura}, title = {Wideband Design of a Waveguide Short-slot Two-plane Coupler}, booktitle = {}, year = 2018, } @inproceedings{CTT100771937, author = {Takashi Tomura and JIRO HIROKAWA}, title = {DESIGN OF FEED STRUCTURE FOR 2×2-ELEMENT WAVEGUIDE SLOT ARRAYS BY FILTER DESIGN THEORY}, booktitle = {}, year = 2018, } @inproceedings{CTT100771935, author = {戸村崇 and 廣川二郎}, title = {フィルタ設計理論による2×2素子導波管スロットアレーの給電構造設計}, booktitle = {}, year = 2018, } @inproceedings{CTT100835487, author = {櫻井壮一 and 戸村崇 and 廣川二郎 and 枚田明彦}, title = {120GHz帯16 × 16 素子並列給電積層薄板導波管スロットアレーアンテナの広帯域設計}, booktitle = {}, year = 2018, } @inproceedings{CTT100790085, author = {齊藤 雄太 and 廣川二郎 and 戸村 崇 and 岡田 健一}, title = {60GHz帯発振回路チップへ埋め込んだセミリジッドケーブルモノポールアンテナの放射特性}, booktitle = {}, year = 2018, } @inproceedings{CTT100772162, author = {砂口裕希 and 若狭政啓 and 戸村崇 and 廣川二郎}, title = {ステップ構造によるショートスロットE面結合器の反射抑圧}, booktitle = {}, year = 2018, } @inproceedings{CTT100772153, author = {荒川遥香 and 入江寿憲 and 戸村崇 and 廣川二郎}, title = {2×2素子を放射単位とする並列給電導波管スロットアレーアンテナのE面サイドローブ抑圧用2層スリット構造}, booktitle = {}, year = 2018, } @inproceedings{CTT100772121, author = {入江寿憲 and 戸村 崇 and 廣川二郎}, title = {垂直方向並列給電4層平行平板スロットアレーアンテナ用2×2素子の設計}, booktitle = {電子情報通信学会総合大会講演論文集}, year = 2018, } @inproceedings{CTT100767951, author = {和田健太郎 and 大橋諒太郎 and 戸村崇 and 廣川二郎}, title = {非遠方界2次元直交8多重伝送用偏波共用モノパルス並列給電導波管スロットアレーアンテナの設計}, booktitle = {信学技報}, year = 2018, } @inproceedings{CTT100835233, author = {J. Hirokawa and T. Tomura}, title = {Progress of Corporate-feed Plate-laminated Waveguide Slot Array Antennas in 350GHz Band}, booktitle = {}, year = 2018, } @inproceedings{CTT100758726, author = {大橋諒太郎 and 戸村崇 and 廣川二郎}, title = {直角座標系2次元直交多重伝送用16x16素子モノパルス並列給電導波管スロットアレーアンテナの設計}, booktitle = {信学技報}, year = 2018, } @inproceedings{CTT100758737, author = {和井秀樹 and 戸村崇 and 廣川二郎}, title = {並列給電導波管スロットアレーアンテナの任意分配数回路の一構成法}, booktitle = {}, year = 2018, } @inproceedings{CTT100758920, author = {長山 竜也 and 秋葉 重幸 and 戸村 崇 and 廣川 二郎}, title = {可変光遅延器を用いたRadio-over-Fiber技術によるミリ波帯フォトダイオード集積型アレーアンテナのビーム制御}, booktitle = {信学技報}, year = 2018, } @inproceedings{CTT100771936, author = {戸村崇 and 廣川二郎}, title = {フィルタ設計理論による2×2素子導波管スロットアレーの設計}, booktitle = {信学技報}, year = 2018, } @inproceedings{CTT100758727, author = {Ryotaro Ohashi and Takashi Tomura and JIRO HIROKAWA}, title = {Feasibility on Multiplexing Antenna System based on Rectangular-coordinate Orthogonality by using Two-dimensional 180-degree Hybrid}, booktitle = {}, year = 2017, } @inproceedings{CTT100758721, author = {Masahiro Wakasa and Dong-Hum Kim and Takashi Tomura and JIRO HIROKAWA}, title = {Mode Matching/FEM Hybrid Analysis for a Short-Slot 2-Plane Coupler Considering the Structural Symmetry}, booktitle = {}, year = 2017, } @inproceedings{CTT100809984, author = {Tuchjuta Ruckkwaen and Makoto Ando and Takashi Tomura and Jiro Hirokawa and Maifuz Ali}, title = {Evaluation of field strength distribution by Modified Edge Representation (MER) in compact range communication with shadowing objects}, booktitle = {}, year = 2017, } @inproceedings{CTT100758722, author = {Mikihiro Aruga and Takashi Tomura and JIRO HIROKAWA}, title = {Design of a Partial-Corporate-Feed Circuit of a Waveguide Reflection-Canceling Slot Low-Sidelobe Array Antenna in the 60 GHz Band}, booktitle = {}, year = 2017, } @inproceedings{CTT100758643, author = {入江寿憲 and 戸村 崇 and 広川 二郎}, title = {垂直方向並列給電4層平行平板円偏波スロットアレーアンテナの設計}, booktitle = {}, year = 2017, } @inproceedings{CTT100758642, author = {入江寿憲 and 戸村崇 and 広川二郎}, title = {垂直方向並列給電4層平行平板スロットアレーアンテナ用円偏波2×2素子の設計}, booktitle = {}, year = 2017, } @inproceedings{CTT100758724, author = {大橋諒太郎 and 戸村崇 and 廣川二郎}, title = {直角座標系直交多重伝送用モノパルス並列給電導波管スロットアレーアンテナの励振係数設計}, booktitle = {信学技報}, year = 2017, } @inproceedings{CTT100835485, author = {戸村崇 and 廣川二郎}, title = {フィルタ設計理論による導波管スロットアレーアンテナ設計の一検討}, booktitle = {}, year = 2017, } @inproceedings{CTT100835349, author = {若狭政啓 and D.-H. Kim and 戸村崇 and 廣川二郎}, title = {3次元構造対称性を考慮したショートスロット2面結合器のモードマッチング有限要素法ハイブリッド解析}, booktitle = {信学技報}, year = 2017, } @inproceedings{CTT100754348, author = {長山 竜也 and 秋葉 重幸 and 戸村 崇 and 廣川 二郎}, title = {1.3 μm帯光源と可変光遅延器を用いたRadio-over-Fiberによる40 GHz帯アンテナビーム制御}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2017, } @inproceedings{CTT100758736, author = {和井秀樹 and 戸村崇 and 廣川二郎}, title = {並列給電導波管スロットアレーアンテナの分配数自由化のための給電回路設計}, booktitle = {}, year = 2017, } @inproceedings{CTT100758725, author = {齊藤雄太 and 戸村崇 and 広川二郎 and 岡田健一}, title = {発振回路チップへ埋め込む60GHz帯セミリジッドモノポールアンテナの基礎検討}, booktitle = {}, year = 2017, } @inproceedings{CTT100758636, author = {荒川 遥香 and 入江 寿憲 and 戸村 崇 and 広川 二郎}, title = {2x2素子を放射単位とする並列給電導波管スロットアレーアンテナのスリット層装荷によるE面サイドローブ抑圧}, booktitle = {信学技報}, year = 2017, } @inproceedings{CTT100758717, author = {Mikihiro Aruga and Takashi Tomura and JIRO HIROKAWA}, title = {Design of the Feeding Layer in a Waveguide Reflection-canceling Slot Array Antenna to improve the Bandwidth in the 60GHz Band}, booktitle = {}, year = 2017, } @inproceedings{CTT100743845, author = {戸村 崇 and 平山晴久 and 廣川二郎}, title = {60GHz帯携帯端末用ポスト壁導波路給電2素子スロットアレーアンテナの測定評価}, booktitle = {}, year = 2017, } @inproceedings{CTT100746453, author = {Ryotaro Ohashi and Takashi Tomura and JIRO HIROKAWA}, title = {Feasibility of Antenna System for Rectangular-coordinate Orthogonality Multiplexing by using Corporate-feed Waveguide Slot Array Antenna and Monopulse Circuit}, booktitle = {}, year = 2017, } @inproceedings{CTT100758718, author = {Masahiro Wakasa and Takashi Tomura and JIRO HIROKAWA}, title = {Hybrid Analysis of Mode Matching/FEM for a Waveguide Short-slot 2-plane Coupler considering the Three-dimensional Structural Symmetry}, booktitle = {}, year = 2017, } @inproceedings{CTT100741644, author = {Konstantin Koslowski and Jens Pilz and Richard Weiler and Wilhelm Keusgen and Wilhelm Keusgen and Thomas Haustein and Gia Khanh Tran and Hiroaki Ogawa and Hiroaki Nishiuchi and Takashi Tomura and Kei Sakaguchi}, title = {[Technology exhibit] 5G-MiEdge -- Millimeter-wave Edge Cloud as an Enabler for 5G Ecosystem --}, booktitle = {IEICE technical report}, year = 2017, } @inproceedings{CTT100805129, author = {広川 二郎 and 戸村崇 and 南方 佑介 and 永妻 忠夫 and 瀬戸 弘之 and 井上 良幸 and 加藤 邦男 and 齋藤 美紀子}, title = {B-1-52 シリコンプロセスを用いた350GHz帯積層薄板接合導波路アンテナの試作(B-1.アンテナ・伝搬B(アンテナ一般),一般セッション)}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2014, } @inproceedings{CTT100835475, author = {廣川二郎 and 戸村崇 and 南方佑介 and 永妻忠夫 and 瀬戸弘之 and 井上良幸 and 加藤邦男 and 齋藤美紀子}, title = {シリコンプロセスを用いた350GHz帯積層薄板接合導波路アンテナの試作}, booktitle = {}, year = 2014, } @inproceedings{CTT100743448, author = {Jiro Hirokawa and Takashi Tomura and Miao Zhang and Makoto Ando}, title = {Plate-laminated Waveguide Slot Array Antennas for Wideband and High-gain Operations}, booktitle = {URSI General Assembly and Scientific Symposium}, year = 2014, } @inproceedings{CTT100835222, author = {J. Hirokawa and T. Tomura and M. Ando}, title = {80% Antenna Efficiency Waveguide Slot Array Antenna for 71-86 GHz Fixed Wireless Access System}, booktitle = {}, year = 2014, } @inproceedings{CTT100681185, author = {山本達也 and 戸村 崇 and 廣川二郎 and 平野拓一 and 安藤 真}, title = {円偏波六角形放射開口2×2素子アレーの数値固有モード基底関数を用いたモーメント法解析}, booktitle = {電子情報通信学会総合大会講演論文集}, year = 2014, } @inproceedings{CTT100663088, author = {戸村崇 and 廣川二郎 and 平野拓一 and 安藤真}, title = {45度直線偏波薄板積層導波管スロットアレーアンテナの広帯域設計}, booktitle = {信学技報}, year = 2013, } @inproceedings{CTT100661909, author = {戸村崇 and 廣川二郎 and 平野拓一 and 安藤真}, title = {45度直線偏波挿入壁付キャビティ上2×2素子スロットアレーの数値固有モード基底関数を用いたモーメント法解析,}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2013, } @inproceedings{CTT100659272, author = {Takashi Tomura and JIRO HIROKAWA and Takuichi Hirano and Makoto Ando}, title = {A 16×16-element Plate-laminated-waveguide Slot Array with 19.2% Bandwidth in the 60-GHz Band .}, booktitle = {}, year = 2013, } @inproceedings{CTT100662346, author = {伊藤智史 and 戸村崇 and 張淼 and 安藤真 and 廣川二郎}, title = {12×16素子二層構造並列給電導波管スロットアレーアンテナ}, booktitle = {電子情報通信学会技術研究報告}, year = 2013, } @inproceedings{CTT100661572, author = {Takashi Tomura and JIRO HIROKAWA and Takuichi Hirano and Makoto Ando}, title = {Reflection Bandwidth Enhancement of a 2×2-element Wide Slot Sub-array on a Wall-inserted Cavity}, booktitle = {}, year = 2013, } @inproceedings{CTT100835209, author = {J. Hirokawa and T. Tomura and T. Hirano and M. Ando}, title = {Wideband Design of a 2x2-slot Sub-array in a Double-layer Corporate-feed Waveguide Antenna}, booktitle = {}, year = 2013, } @inproceedings{CTT100661869, author = {戸村崇 and 廣川二郎 and 平野拓一 and 安藤真}, title = {60 GHz帯広帯域16×16素子積層薄板導波管スロットアレー,}, booktitle = {電子情報通信学会総合大会講演論文集}, year = 2013, } @inproceedings{CTT100662329, author = {田中健 and 戸村崇 and 張淼 and 廣川二郎 and 安藤真}, title = {偏波共用中空導波管円形開口アレーアンテナの基礎検討}, booktitle = {}, year = 2013, } @inproceedings{CTT100662321, author = {伊藤智史 and 戸村崇 and 張淼 and 廣川二郎 and 安藤真}, title = {12×16素子二層構造並列給電導波管スロットアレーアンテナ設計}, booktitle = {}, year = 2013, } @inproceedings{CTT100662357, author = {Takashi Tomura and JIRO HIROKAWA and Takuichi Hirano and Makoto Ando}, title = {Analysis of an X-shaped Cavity-backed Wide Slot 2×2-element Sub-array by Hybrid MoM/FEM with Numerical Eigenmode Basis Functions,}, booktitle = {}, year = 2012, } @inproceedings{CTT100835451, author = {戸村崇 and 廣川二郎 and 平野拓一 and 安藤真}, title = {挿入壁付キャビティ上2×2素子幅広スロットサブアレーの広帯域設計}, booktitle = {}, year = 2012, } @inproceedings{CTT100805598, author = {戸村崇 and 広川 二郎 and 平野 拓一 and 安藤 真}, title = {B-1-116 挿入壁付キャビティ上2×2素子幅広スロットサブアレーの広帯域設計(B-1.アンテナ・伝播B(アンテナ一般),一般セッション)}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2012, } @inproceedings{CTT100640786, author = {T. Tomura and J. Hirokawa and T. Hirano and M. Ando}, title = {Analysis of an X-Shaped Cavity-Backed Slot 2×2-Element Sub-Array by Hybrid MoM/FEM with Numerical Eigenmode Basis Functions}, booktitle = {Proceedings of IEEE AP-S International Symposium (USNC/URSI National Radio Science Meeting)}, year = 2012, } @inproceedings{CTT100640794, author = {戸村 崇 and 廣川 二郎 and 平野 拓一 and 安藤 真}, title = {挿入壁付キャビティ上2×2素子幅広スロットサブアレーのモーメント法解析と広帯域設計}, booktitle = {信学技報,}, year = 2012, } @inproceedings{CTT100635399, author = {戸村 崇 and 廣川二郎 and 平野拓一 and 安藤 真}, title = {数値固有モード基底関数を用いたMoM/FEMハイブリッド法によるX型キャビティ付スロット2×2素子サブアレーの解析}, booktitle = {電子情報通信学会総合大会講演論文集}, year = 2012, } @inproceedings{CTT100635401, author = {廣瀬哲平 and 戸村 崇 and 張 淼 and 廣川二郎 and 安藤 真}, title = {94GHz帯光造形樹脂中空導波管スロットアレー用モノパルス給電回路の小型化の検討}, booktitle = {電子情報通信学会総合大会講演論文集}, year = 2012, } @inproceedings{CTT100633917, author = {Takashi Tomura and Yohei Miura and Miao Zhang and Jiro Hirokawa and Makoto Ando}, title = {Height Reduction in a 2x2-element Sub-array for a Corporate-feed Plate-laminated-waveguide 45-degree Linearly-polarized Slot Array}, booktitle = {Proceedings of International Symposium on Antennas and Propagation}, year = 2011, } @inproceedings{CTT100630392, author = {Jiro Hirokawa and Takashi Tomura and Yohei Miura and Miao Zhang and Makoto Ando}, title = {Plate-laminated-waveguide Corporate-feed Slot Array Antennas with a Polarization Conversion Layer}, booktitle = {Proceedings of IEEE International Microwave Workshop Series on Millimeter Wave Integration Technologies}, year = 2011, } @inproceedings{CTT100631937, author = {戸村 崇 and 三浦庸平 and 張 淼 and 廣川 二郎 and 安藤 真}, title = {45度直線偏波並列給電薄板積層導波管スロットアレーアンテナの放射素子低姿勢化検討}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2011, } @inproceedings{CTT100630395, author = {Takashi TOMURA and Yohei Miura and Miao ZHANG and Jiro HIROKAWA and Makoto ANDO}, title = {45-degree Linearly-polarized Corporate-feed Plate-laminated-waveguide Slot Array Antenna}, booktitle = {Proceedings of 3nd Multidisciplinary International Student Workshop (MISW)}, year = 2011, } @inproceedings{CTT100631858, author = {Takashi TOMURA and Miao ZHANG and Jiro HIROKAWA and Makoto ANDO}, title = {Plate-laminated-waveguide Corporate-feed 45-degree Linearly-polarized Aperture Array Antenna in the 60 GHz-Band}, booktitle = {Proceedings of IEEE AP-S International Symposium}, year = 2011, } @inproceedings{CTT100620248, author = {戸村 崇 and 三浦庸平 and 張 淼 and 廣川二郎 and 安藤 真}, title = {60GHz帯薄板積層導波管並列給電45度直線偏波放射開口アレーアンテナ}, booktitle = {電子情報通信学会総合大会講演論文集}, year = 2011, } @inproceedings{CTT100620011, author = {Takashi Tomura and Yohei Miura and Miao Zhang and Jiro Hirokawa and Makoto Ando}, title = {Design of a 45-degree Linearly-polarized Plate-laminating Waveguide Slot Array Antenna with a Full-corporate-feed Circuit in the Lower Layer}, booktitle = {Proceedings of The International Workshop on Millimeter Wave Wireless Technology and Applications}, year = 2010, } @inproceedings{CTT100620028, author = {Takashi Tomura and Yohei Miura and Miao Zhang and Jiro Hirokawa and Makoto Ando}, title = {Design of a 45-Degree Linearly-polarized Hollow-Waveguide Slot Two-dimensional Array Antenna with a Full-Corporate-Feed Circuit in the Lower Layer}, booktitle = {Proceedings of International Symposium on Antennas and Propagation}, year = 2010, } @inproceedings{CTT100620112, author = {戸村 崇 and 三浦庸平 and 張 淼 and 廣川二郎 and 安藤 真}, title = {完全並列給電二層構造導波管45度直線偏波スロット4素子サブアレーの設計}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2010, } @inproceedings{CTT100612895, author = {廣川二郎 and 張 淼 and 三浦庸平 and 戸村 崇 and 安藤 真}, title = {完全並列給電回路を下層に有する導波管スロットアレーアンテナの特性と課題}, booktitle = {信学技報}, year = 2010, } @inproceedings{CTT100610782, author = {Takashi TOMURA and Yohei MIURA and Miao ZHANG and Jiro HIROKAWA and Makoto ANDO}, title = {A 4-element Sub-array of 45-degree Linearly-polarized Hollow-waveguide Slots with Full-corporate Feed}, booktitle = {Proceedings of 2nd Multidisciplinary International Student Workshop (MISW)}, year = 2010, } @inproceedings{CTT100620119, author = {戸村 崇 and 三浦庸平 and 張 淼 and 廣川 二郎 and 安藤 真}, title = {完全並列給電回路を下層に有する45度直線偏波中空導波管スロット2次元アレーアンテナの設計}, booktitle = {信学技報}, year = 2010, } @inproceedings{CTT100576271, author = {戸村 崇 and 張淼 and 廣川二郎 and 安藤 真}, title = {内面に銅電気メッキした94GHz帯光造形樹脂中空導波管の透過特性}, booktitle = {電子情報通信学会総合大会講演論文集}, year = 2009, } @inproceedings{CTT100576179, author = {廣川二郎 and 張淼 and 戸村 崇 and 安藤 真}, title = {内面に銅電気メッキした光造形樹脂中空導波管の94GHz帯試作}, booktitle = {電子情報通信学会ソサイエティ大会講演論文集}, year = 2008, } @inproceedings{CTT100561254, author = {戸村崇 and 平野拓一 and 櫻井仁夫 and 廣川 二郎 and 安藤 真 and 小島和也 and 永堀仁 and 鳥山康弘 and 谷口徹}, title = {ミリ波無線キャンパスネットワークの評価に向けた無線機のBER測定}, booktitle = {電子情報通信学会 東京支部学生会研究発表会}, year = 2008, } @misc{CTT100783866, author = {Thomas Haustein and Konstantin Koslowski and Kei Sakaguchi and Gia Khanh Tran and Takashi Tomura and Hiroaki Nishiuchi and Makoto Nakamura and Koji Takinami and Tomoya Urushihara and Daniele Disco and Roberto Vallauri and Andrea Vicentini}, title = {D4.2 ~ 5G-MiEdge test-bed integrating mmWave access, liquid RAN C-plane, and user/application centric orchestration ~}, year = 2018, } @misc{CTT100687193, author = {Takashi Tomura}, title = {Numerical Eigenmode Analysis and Wideband Design of Hollow-Waveguide Slot Array Antennas with Corporate Feed Network}, year = 2014, } @misc{CTT100687334, author = {Takashi Tomura}, title = {Numerical Eigenmode Analysis and Wideband Design of Hollow-Waveguide Slot Array Antennas with Corporate Feed Network}, year = 2014, } @misc{CTT100667259, author = {戸村崇}, title = {並列給電回路を有する中空導波管スロットアレーアンテナの数値固有モード解析と広帯域設計}, year = 2014, } @misc{CTT100667258, author = {Takashi Tomura}, title = {Numerical Eigenmode Analysis and Wideband Design of Hollow-Waveguide Slot Array Antennas with Corporate Feed Network}, year = 2014, } @misc{CTT100928426, author = {戸村崇 and 廣川二郎 and 加賀谷 修 and 山中 大輔 }, title = {十字交差方向性結合器、及びアンテナ用電力分配装置}, howpublished = {公開特許}, year = 2024, month = {}, note = {特願2024-025092(2024/02/22), 特開2024-120884(2024/09/05)} } @misc{CTT100928891, author = {廣川二郎 and 戸村崇 and 李 政彦 and 城崎 俊文 and 嘉藤 貴博 and 高畑 利彦}, title = {アンテナデバイス}, howpublished = {公開特許}, year = 2024, month = {}, note = {特願2023-063531(2023/04/10), 特開2024-150220(2024/10/23)} } @misc{CTT100928439, author = {戸村崇 and 北井 佑季  and 林 琳  and 寒川 潮 }, title = {スロットアレイアンテナ及びその製造方法}, howpublished = {公開特許}, year = 2024, month = {}, note = {特願2023-029884(2023/02/28), 特開2024-122372(2024/09/09)} } @misc{CTT100926881, author = {戸村崇 and 廣川二郎 and 猪又 稔 and 山田 渉}, title = {無線通信装置}, howpublished = {公開特許}, year = 2024, month = {}, note = {特願2023-001332(2023/01/06), 特開2024-097689(2024/07/19)} } @misc{CTT100917009, author = {廣川二郎 and 戸村崇 and 髙橋 雄太  and 白戸 裕史  and 北 直樹   and 内田 大誠  and 新井 拓人 and 山本 泰義 }, title = {到来方向推定装置及び到来方向推定方法}, howpublished = {公開特許}, year = 2024, month = {}, note = {特願2022-129873(2022/08/17), 特開2024-027242(2024/03/01)} } @misc{CTT100892290, author = {廣川二郎 and 戸村崇 and 伊藤 耕大 and 菅 瑞紀 and 新井 拓人 and 白戸 裕史 and 北 直樹}, title = {無線通信方法}, howpublished = {公開特許}, year = 2023, month = {}, note = {特願2021-115790(2021/07/13), 特開2023-012257(2023/01/25)} } @misc{CTT100886513, author = {白根篤史 and 岡田健一 and 戸村崇}, title = {フェーズドアレイアンテナ}, howpublished = {公開特許}, year = 2022, month = {}, note = {特願2021-082321(2021/05/14), 特開2022-175691(2022/11/25)} } @misc{CTT100880504, author = {戸村崇 and 廣川二郎 and 山中 大輔 and 木寺 信隆 and 加賀谷 修}, title = {共振器特性測定方法}, howpublished = {登録特許}, year = 2024, month = {}, note = {特願2020-169744(2020/10/07), 特開2022-061671(2022/04/19), 特許第7550403号(2024/09/05)} } @misc{CTT100860425, author = {戸村崇 and 廣川二郎 and 藤原 暉雄 and 古川 実 }, title = {レクテナ装置}, howpublished = {登録特許}, year = 2023, month = {}, note = {特願2019-174233(2019/09/25), 特開2021-052515(2021/04/01), 特許第7289437号(2023/06/02)} } @phdthesis{CTT100687193, author = {Takashi Tomura}, title = {Numerical Eigenmode Analysis and Wideband Design of Hollow-Waveguide Slot Array Antennas with Corporate Feed Network}, school = {東京工業大学}, year = 2014, } @phdthesis{CTT100687334, author = {Takashi Tomura}, title = {Numerical Eigenmode Analysis and Wideband Design of Hollow-Waveguide Slot Array Antennas with Corporate Feed Network}, school = {東京工業大学}, year = 2014, } @phdthesis{CTT100667259, author = {戸村崇}, title = {並列給電回路を有する中空導波管スロットアレーアンテナの数値固有モード解析と広帯域設計}, school = {東京工業大学}, year = 2014, } @phdthesis{CTT100667258, author = {Takashi Tomura}, title = {Numerical Eigenmode Analysis and Wideband Design of Hollow-Waveguide Slot Array Antennas with Corporate Feed Network}, school = {東京工業大学}, year = 2014, }