"S. Chen,T. Tomura,J. Hirokawa,K. Itou,M. Suga,Y. Shirato,D. Uchida,N. Kita","Design for operation in two frequency bands by division of the coupled region in a waveguide 2-plane coupler",,"IEICE Transactions on Electronics",,"vol. E105-C","no. 12","pp. 729-739",2022,Dec.
"Kazuki Nagai,Hiraku Sakamoto,Takashi Tomura,Shinya Tamura,Yuki Takeda","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","第31回スペース・エンジニアリング・コンファレンス[SEC'22], 日本機械学会",,,,,,2022,Dec.
"Hirobumi Saito,Kosei Ishimura,Takashi Tomura,JIRO HIROKAWA","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",,"信学技報",,,,,2022,Dec.
"井上 聡一郎,Naoki Miyashita,永島 隆,清原 耕輔,星 宏明,細沼 貴之,中須賀 真一,野村 俊一郎,平子 敬一,Kenichi Okada,Atsushi Shirane,Takashi Tomura","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","宇宙科学技術連合講演会",,,,,,2022,Nov.
"Takashi Tomura,Jiro Hirokawa,Daisuke Yamanaka,Osamu Kagaya,Nobutaka Kidera,Katsuaki Miyatani,Hisaaki Furukawa","Synthetic Fused Silica Glass Based Low Loss 60-GHz-Band H-Plane Substrate Integrated Waveguide Hybrid by Through Quartz Vias","2022 Asia-Pacific Microwave Conference","Proceedings of 2022 Asia-Pacific Microwave Conference","The Institute of Electronics, Information and Communication Engineers",,,"pp. 22-24",2022,Nov.
"Hiraku Sakamoto,Shuhei Koike,Motoki Moritani,Misato Ishiwata,Kazuki Nagai,Shinya Tamura,Takaomi Chubachi,Hiroki Nakanishi,Yuki Takeda,Gen Nakayama,Takashi Tomura,HIROSHI FURUYA,Yuya Shimoda,Akihito Watanabe","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","第66回宇宙科学技術連合講演会",,,,,,2022,Nov.
"Shinya Tamura,Kazuki Nagai,Takashi Tomura,Hiraku Sakamoto","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","第66回宇宙科学技術連合講演会",,,,,,2022,Nov.
"Shiyogo Nerome,Kiyona Miyamoto,Toshihiro Chujo,Yoichi Yatsu,Takashi Tomura,坂本 祐二,Saburo Matunaga","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","第66回宇宙科学技術連合講演会",,,,,,2022,Nov.
"Qi Li,Jiro Hirokawa,Takashi Tomura","Design of a waveguide two-plane coupler with a different division ratio in horizontal and vertical directions","ISAP",,,,,,2022,Nov.
"Rikako Yamaguchi,JIRO HIROKAWA,Takashi Tomura","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",,"信学技報",,,,,2022,Oct.
"Masashi Fujishiro,JIRO HIROKAWA,Takashi Tomura","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","信学技報",,,,,,2022,Oct.
"Yaxiang Wu,Jiro Hirokawa,Takashi Tomura","Groove Gap Waveguide with Interlaced Pins for Higher-Frequency Fabrication","Int. Symp. Antennas Propag.",,,,,,2022,Oct.
"Shengjia Wu,Jiro Hirokawa,Takashi Tomura,Nelson J. G. Fonseca","Assignment of Adjacent Output Phase Differences Per Input Port in One-dimensional Parallel Switching Matrices",,"信学技報",,,,,2022,Oct.
"Yuto Katsura,Takashi Tomura,Jiro Hirokawa","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",,"信学技報",,,,,2022,Sept.
"Gen Nakayama,Takashi Tomura","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","IEICE アンテナ・電波伝播研究会",,,,,,2022,Sept.
"Masashi Fujishiro,JIRO HIROKAWA,Takashi Tomura","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","信学通信大",,,,,,2022,Sept.
"Yaxiang Wu,Jiro Hirokawa,Takashi Tomura","Design of a Gap Waveguide with Interlaced Pins for Higher-Frequency Fabrication","信学通信大",,,,,,2022,Sept.
"Huanqian Xiong,Jiro Hirokawa,Takashi Tomura","Design of a 1D Radiating Subarray in a Dual-polarized Parallel Plate Slot Array Antenna with Centered Longitudinal Feeding Slots","IEICE Society Conference 2022",,,,,,2022,Sept.
"Qi Li,Jiro Hirokawa,Takashi Tomura","Design of a Hollow-waveguide Two-plane Coupler with Unequal Division Ratio along with Horizontal and Vertical Directions","信学通信大",,,,,,2022,Sept.
"Yoshiki Hara,JIRO HIROKAWA,Takashi Tomura","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","信学通信大",,,,,,2022,Sept.
"Kazuki Nagai,Hiraku Sakamoto,Shinya Tamura,Takashi Tomura,Yuki Takeda","二層型宇宙膜面アレーアンテナの展開形状評価","日本機械学会2022年度年次大会",,,,,,2022,Sept.
"Huanqian Xiong,Jiro Hirokawa,Takashi Tomura","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","URSI-JRSM",,,,,,2022,Sept.
"Qi Li,Jiro Hirokawa,Takashi Tomura","Design Method of a Hollow-waveguide Two-plane Coupler with Unequal Division Ratio along with Horizontal and Vertical Direction","URSI-JRSM",,,,,,2022,Sept.
"Yaxiang Wu,Jiro Hirokawa,Takashi Tomura","Design Method of Gap Waveguide with Interlaced Pins for High-Frequency Fabrication","URSI-JRSM",,,,,,2022,Sept.
"Shohei Ogura,Takashi Tomura,Lin Lin","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","アンテナ・伝播研究会",,,,,,2022,Sept.
"Rikako Yamaguchi,JIRO HIROKAWA,Takashi Tomura,Minoru Inomata,Wataru Yamada","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","電子情報通信学会 ソサイエティ大会",,,,,,2022,Sept.
"Shengjia Wu,Jiro Hirokawa,Takashi Tomura,Nelson J. G. Fonseca","Comparative Evaluation of Different Assignments for 1-D Parallel Switching Matrices with Four Beams","信学ソ大",,,,,,2022,Sept.
"Tomori Yuki,Tomura Takashi,Hirokawa Jiro","Design of a Circularly Polarized Slot Pair on a Parallel-plate Waveguide with Corrugations","信学ソ大",,,,,,2022,Sept.
"Riki Yanagisawa,Jiro Hirokawa,Takashi Tomura","Design of a 150GHz-Band Reflector Omnidirectional Antenna Using a Circular TE11-TM01 Mode Converter","信学技報",,,"Vol. 122","No. 182","pp. 96-99",2022,Sept.
"Yuki Takeda,Takashi Tomura,Hiraku Sakamoto","Reflection Phase Control by Varactor Diodes  for Reflectarray Antennas on Flexible Substrate","信学技報",,,,,,2022,Sept.
"Yoshihiko Akamine,Takashi Tomura,JIRO HIROKAWA","Near Field to Far Field Transformation for Radar Cross Section Measurements by Using a Novel Weighting Factor for Cylindrical Scanning","信学ソ大",,,,,,2022,Sept.
"Masato Machida,Raisei Mizokuchi,Jun Yoneda,Takashi Tomura,T. Kodera","Mixed-mode RF reflectometry for reduction of crosstalk effects","2022 International Conference on Solid Device and Materials (SSDM 2022)",,,,,,2022,Sept.
"Hirobumi Saito,Kosei Ishimura,Takashi Tomura,Jiro Hirokawa","Low Cost SAR Antenna with Wide Swath and High Ground Resolution",,"Small Sat. Conf.",,,,,2022,Aug.
"Yuki SUNAGUCHI,Takashi TOMURA,Jiro HIROKAWA","Control of Radiation Direction in an Aperture Array Excited by a Waveguide 2-Plane Hybrid Coupler",,"IEICE TRANSACTIONS on Communications","Institute of Electronics, Information and Communication Engineers","vol. E105?B","no. 8","pp. 906-912",2022,Aug.
"Takashi Tomura,Hiraku Sakamoto,Yuki Takeda,Gen Nakayama,Toranosuke Yanagi,Motoki Moritani,Shuhei Koike,Yuki Takeda,Shinya Tamura,Kazuki Nagai,Sora Kanamaru","Two-layer Pop-up Origami Deployable Membrane Reflectarray Antenna",,,,,,,2022,Aug.
"Yaxiang Wu,Takashi Tomura,Jiro Hirokawa,Miao Zhang","Wideband Design of an Aperture-Coupled 2 × 2-ME-Dipole Subarray Based on Gap Waveguide Technology","IEEE AP-S URSI Intl. Symp.",,,,,,2022,July
"Yoshihiko Akamine,Takashi Tomura,Jiro Hirokawa","Computationally Efficient Near Field to Far Field Transformation Method for Radar Cross Section Measurements with Single Frequency","IEEE AP-S URSI Intl. Symp.",,,,,,2022,July
"Takashi Tomura,Jiro Hirokawa,Muhsin Ali,Guillermo Carpintero","Spatial Multiplexed Wireless Communication by E-band ROM Antennas and RoF","IEEE AP-S URSI Intl. Symp.",,,,,,2022,July
"Qi Li,Jiro Hirokawa,Takashi Tomura,Nelson J. G. Fonseca","A 3×3-way Hollow Waveguide Nolen Matrix Using a 2-plane Unbalanced Coupler","IEEE AP-S URSI Intl. Symp.",,,,,,2022,July
"Huanqian Xiong,Jiro Hirokawa,Takashi Tomura","A Compact Radiating Element Consisting of a Slot and a Wall for a Dual Polarized Parallel Plate Slot Array Antenna","IEEE AP-S URSI Intl. Symp.",,,,,,2022,July
"Tuchjuta Ruckkwaen,Takashi Tomura,Jiro Hirokawa","Short-Range Transmission Improvement by Dog-Bone Cross-Slot Feed in Radial Line Slot Antenna",,"IEICE Commun. Express",,"Vol. 11","no. 6","pp. 257-262",2022,June
"Yoshihiko Akamine,Takashi Tomura,JIRO HIROKAWA","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",,"信学技報",,,,,2022,June
"Shuang Ji,Jiro Hirokawa,Takashi Tomura","A Wideband and High-Gain All-Metallic Perpendicular-Corporate-Fed Multi-Layered Parallel-Plate Slot Array Antenna",,"IEEE Access",,"vol. 10",,"pp. 38000-38011",2022,Apr.
"Shuang Ji,Takashi Tomura,Jiro Hirokawa","Fast Analysis and Bandwidth Enhancement of the Radiating Subarray by Method of Moments for a Parallel-Plate Slot Array Antenna with Perpendicular-Corporate Feed",,"IEEE Trans. Antennas Propag.",,"vol. 70","no. 4","pp. 2645-2655",2022,Apr.
"Yuto Katsura,Takashi Tomura,JIRO HIROKAWA","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","信学総大",,,,,,2022,Mar.
"Gen Nakayama,Takashi Tomura","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","信学総大",,,,,,2022,Mar.
"Takashi Tomura,Dongwon You,Atsushi Shirane,Kenichi Okada,須藤 順平,永島 隆","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","電子情報通信学会 総合大会",,,,,,2022,Mar.
"Masashi Fujishiro,JIRO HIROKAWA,Takashi Tomura,Kentaro Nishimori","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","信学総大",,,,,,2022,Mar.
"Shohei Ogura,Takashi Tomura,Lin Lin","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","2022年電子情報通信学会総合大会",,,,,,2022,Mar.
"Takashi Tomura,Dongwon You,Atsushi Shirane,Kenichi Okada,須藤 順平,永島 隆","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","電子情報通信学会 総合大会",,,,,,2022,Mar.
"Takashi Eishima,Soichiro Inoue,Akihiro Yonemoto,Jumpei Sudo,Takayuki Hosonuma,Shinichi Nakasuka,Atsushi Shirane,Takashi Tomura,Kenichi Okada,Kosuke Kiyohara","RF and Optical Hybrid LEO Communication System for Non-Terrestrial Network","IEEE International Conference on Space Optical Systems and Applications (ICSOS)",,,,,,2022,Mar.
"Hirobumi Saito,Takashi Tomura,JIRO HIROKAWA","小型衛星搭載のCFRP製展開型スロットアレーアンテナ","信学総大",,,,,,2022,Mar.
"Shengjia Wu,Jiro Hirokawa,Takashi Tomura,Nelson J. G. Fonseca","Special Configurations of 1-D Parallel Switching Matrices with Four Beams","信学総大",,,,,,2022,Mar.
"Yaxiang Wu,Takashi Tomura,Jiro Hirokawa,Miao Zhang","Design of a Wideband Aperture-Coupled 2×2-Magnetoelectric Dipole Subarray Fed by Groove Gap Waveguide","信学総大",,,,,,2022,Mar.
"Baoquan Duan,Takashi Tomura,Jiro Hirokawa","Proposal of 4×4-mode Rectangular-coordinate Orthogonal Multiplexing Antenna System  for the Non-far Region Communication","IEICE General Conference",,,,,,2022,Mar.
"Yoshihiko Akamine,Takashi Tomura,Jiro Hirokawa","Near Field to Far Field Transformation for Radar Cross Section Measurement Based on Cylindrical Wave Expansion","信学総大",,,,,,2022,Mar.
"Riki Yanagisawa,Jiro Hirokawa,Takashi Tomura","Design of a Mode Converter for Feeding an Omnidirectional Antenna in 300GHz-Band","信学総大",,,,,,2022,Mar.
"Yuki Takeda,Takashi Tomura,Hiraku Sakamoto","Reflection Phase Control of Reflectarray Composed of Single Flexible Substrate","信学総大",,,,,,2022,Mar.
"Masato Machida,Raisei Mizokuchi,Jun Yoneda,Takashi Tomura,Tetsuo Kodera","ミックスモート?伝送による RF 反射測定のクロストーク 低減","第69回応用物理学会春季学術講演会",,,,,,2022,Mar.
"Qi Li,Jiro Hirokawa,Takashi Tomura,Nelson J. G. Fonseca","A 3×3-way Hollow-waveguide Nolen Matrix Using a 2-plane Coupler with Unequal Power Division","IEICE General Conf.",,,,,,2022,Mar.
"Shuhei Koike,Motoki Moritani,Misato Ishiwata,Shinya Tamura,Kazuki Nagai,Hiraku Sakamoto,Hiroki Nakanishi,Takashi Tomura,HIROSHI FURUYA,Akihito Watanabe","Revival and Successive Operation of 3U CubeSat OrigamiSat-1 with Multifunctional Deployable Membrane","33rd International Symposium on Space Technology and Science",,,,,,2022,Feb.
"Takashi Tomura","Rectangular-Coordinate Orthogonal Multiplexing (ROM) Antennas and Radio-over-Fiber (RoF) Enabled Wideband Wireless Links","Int. Symp. Adv. Electromagn. Eng. Sci.",,,,,,2022,Feb.
"Hiroki Nishimoto,Takashi Tomura,JIRO HIROKAWA","Analysis and design of a circularly-polarized element on a parallel-plate waveguide with perpendicular corporate-feed","電子情報通信学会，アンテナ・伝搬研究会","信学技報",,"vol. 121","no. 330","pp. 86-91",2022,Jan.
"Yuta Ishikawa,Takashi Tomura,Jiro Hirokawa","Design of a Circularly-polarized Crossed-slot Square-Arrangement Array Antennas on Alternating-phase Feed Parallel-plate Waveguide","アンテナ・伝播研究会(AP) / 無線電力伝送研究会(WPT)","IEICE Technical Report","The Institute of Electronics, Information and Communication Engineers","vol. 121","no. 330","pp. 80-85",2022,Jan.
"M. Kato,H. Sakamoto,T. Tomura,M. Okuma","Phase Adjustment Algorithm for Deformation Compensation of Nonflat Reflectarray Antenna","International Symposium on Antennas and Propagation (ISAP2020)",,"IEEE",,,,2022,