@article{CTT100879342, author = {Junjun Qiu and Zheng Sun and Bangan Liu and Wenqian Wang and Dingxin Xu and Hans Herdian and Hongye Huang and Yuncheng Zhang and Yun Wang and Jian Pang and Hanli Liu and Masaya Miyahara and Atsushi Shirane and Kenichi Okada}, title = {A 32kHz-Reference 2.4GHz Fractional-N Oversampling PLL with 200kHz Loop Bandwidth}, journal = {IEEE Journal of Solid-State Circuits}, year = 2021, } @article{CTT100879320, author = {. Ibrahim Abdo and Hiroshi Hamada and Hideyuki Nosaka and Atsushi Shirane and Kenichi Okada}, title = {64QAM Wireless Link with 300GHz InP-CMOS Hybrid Transceiver}, journal = {IEICE Electronics Express}, year = 2021, } @article{CTT100841933, author = {Zheng Sun and Hanli Liu and Dingxin Xu and Hongye Huang and Bangan Liu and Zheng Li and Jian Pang and Teruki Someya and Atsushi Shirane and Kenichi Okada}, title = {A Low-Jitter Injection-Locked Clock Multiplier Using 97-µW Transformer-Based VCO with 18-kHz Flicker Noise Corner}, journal = {IEICE Transactions on Electronics}, year = 2021, } @article{CTT100841934, author = {Xi Fu and Yun Wang and Zheng Li and Atsushi Shirane and Kenichi Okada}, title = {A CMOS SPDT RF Switch with 68-dB Isolation and 1.0-dB Loss Feathering Switched Resonance Network for MIMO Applications}, journal = {IEICE Transactions on Electronics}, year = 2021, } @article{CTT100898668, author = {Jian Pang and Zheng Li and Xueting Luo and Joshua Alvin and Rattanan Saengchan and Ashbir Aviat Fadila and Kiyoshi Yanagisawa and Yi Zhang and Zixin Chen and Zhongliang Huang and Xiaofan Gu and Rui Wu and Yun Wang and Dongwon You and Bangan Liu and Zheng Sun and Yuncheng Zhang and Hongye Huang and Naoki Oshima and Keiichi Motoi and Shinichi Hori and Kazuaki Kunihiro and T. Kaneko and Atsushi Shirane and Kenichi Okada}, title = {A CMOS Dual-Polarized Phased-Array Beamformer Utilizing Cross-Polarization Leakage Cancellation for 5G MIMO Systems}, journal = {IEEE Journal of Solid-State Circuits}, year = 2021, } @inproceedings{CTT100879448, author = {岡田健一}, title = {5Gの先に向けたミリ波フェーズドアレイ無線技術の基本と最新動向}, booktitle = {}, year = 2021, } @inproceedings{CTT100879360, author = {Hans Herdian and Takeshi Inoue and Takuichi Hirano and Masatsugu Sogabe and Atsushi Shirane and Kenichi Okada}, title = {300GHz Band On-Chip Vivaldi Antenna on Dual-Layer Proton Irradiated CMOS Si Substrate}, booktitle = {}, year = 2021, } @inproceedings{CTT100879463, author = {岡田 健一}, title = {ミリ波・テラヘルツ波フェーズドアレイ無線通信}, booktitle = {}, year = 2021, } @inproceedings{CTT100879364, author = {Kenichi Okada}, title = {Millimeter-Wave/THz CMOS Phased-Array Transceiver for 5G and Beyond}, booktitle = {}, year = 2021, } @inproceedings{CTT100879368, author = {Yudai Yamazaki and Joshua Alvin and Jian Pang and Atsushi Shirane and Kenichi Okada}, title = {A 39GHz Divide-by-8 LC-Ring ILFD Designed for 5G New Radio n260 Band}, booktitle = {}, year = 2021, } @inproceedings{CTT100879371, author = {Yi Zhang and Jian Pang and Zheng Li and Atsushi Shirane and Kenichi Okada}, title = {A 28GHz Bi-direction Transceiver with Temperature Compensation}, 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{CTT100879452, author = {松下 将典 and 高尾 勇輝 and 宮崎 康行 and 渡邊 秋人 and 伊藤 裕明 and 堀 利行 and 畠山 千尋 and 久原 隆博 and 楠本 哲也 and 藤田 雅大 and 山田 修平 and 名田 悠一郎 and 大平 元希 and 山川 真以子 and 竝木 芳 and 池田 宏太朗 and 杉浦 圭佑 and 藤田 彩花 and 高尾 勇輝 and 佐藤 泰貴 and 宮崎 康行 and 渡邊 秋人 and 伊藤 裕明 and 堀 利行 and 畠山 千尋 and 久原 隆博 and 楠本 哲也 and 藤田 雅大 and 山田 修平 and 名田 悠一郎 and 大平 元希 and 山川 真以子 and 竝木 芳 and 池田 宏太朗 and 杉浦 圭佑 and 藤田 彩花 and 藤田 雅大 and 山田 修平 and 名田 悠一郎 and 大平 元希 and 山川 真以子 and 竝木 芳 and 池田 宏太朗 and 杉浦 圭佑 and 藤田 彩花 and 高尾 勇輝 and 佐藤 泰貴 and 宮崎 康行 and 渡邊 秋人 and 伊藤 裕明 and 堀 利行 and 畠山 千尋 and 楠本 哲也 and 久原 隆博 and 藤田 雅大 and 山田 修平 and 名田 悠一郎 and 大平 元希 and 山川 真以子 and 竝木 芳 and 池田 宏太朗 and 杉浦 圭佑 and 藤田 彩花 and 高尾 勇輝 and 杉原 アフマッド清志 and 森 治 and 佐藤 泰貴 and 宮崎 康行 and 奥泉 信克 and 川崎 繁男 and 渡邊 秋人 and 伊藤 裕明 and 堀 利行 and 中村 和行 and 畠山 千尋 and 久原 隆博 and 楠本 哲也 and 藤田 雅大 and 山田 修平 and 名田 悠一郎 and 大平 元希 and 山川 真以子 and 竝木 芳 and 池田 宏太朗 and 杉浦 圭佑 and 藤田 彩花 and 武田 真司 and 坂本 啓 and 白 根 篤史 and 岡田 健一}, title = {発電・アンテナ機能を有する軽量膜展開構造物HELIOSの技術詳細}, booktitle = {}, year = 2021, } @inproceedings{CTT100879454, author = {渡邊 秋人 and 酒井 良次 and 堀 利行 and 伊藤 裕明 and 松下 将典 and 杉原 アフマッド 清志 and 高尾 勇輝 and 森 治 and 佐藤 泰貴 and 宮崎 康行 and 奥泉 信克 and 川崎 繁男 and 坂本 啓 and 白根 篤史 and 岡田 健一}, title = {発電・アンテナ機能を有する軽量膜展開構造物の軌道上実証と開発状況}, booktitle = {}, year = 2021, } @inproceedings{CTT100879424, author = {Kenichi Okada}, title = {Ultra-Low-Power DTC-Based Fractional-N Digital PLL Techniques}, booktitle = {}, year = 2021, } @inproceedings{CTT100879466, author = {岡田 健一}, title = {Beyond5G/6Gに向けたミリ波帯・テラヘルツ帯低消費電力CMOS無線機}, booktitle = {}, year = 2021, } @inproceedings{CTT100879472, author = {湯浅 景斗 and 井出 倫滉 and 白根 篤史 and 岡田 健一}, title = {フェーズドアレイ整流器によるミリ波帯5Gバッテリーレス受信機}, booktitle = {}, year = 2021, } @inproceedings{CTT100879471, author = {加藤 星凪 and 井出 倫滉 and 白根 篤史 and 岡田 健一}, title = {ミリ波帯5Gバッテリーレス中継機向け24GHz整流器の高効率化}, booktitle = {}, year = 2021, } @inproceedings{CTT100879412, author = {Zule Xu and Noritoshi Kimura and Kenichi Okada and Masaya Miyahara}, title = {A 24-MHz 13-µW CTGS Class-C Complementary Colpitts Crystal Oscillator with On-Chip Background Temperature Compensation}, booktitle = {}, year = 2021, } @inproceedings{CTT100879416, author = {Kenichi Okada}, title = {Millimeter-wave/THz Phased-Array Transceiver for Beyond 5G}, booktitle = {}, year = 2021, } @inproceedings{CTT100879419, author = {. Zheng Sun and Dingxin Xu and Junjun Qiu and Zezheng Liu and Yuncheng Zhang and Hongye Huang and Hanli Liu and Bangan Liu and Zheng Li and Jian Pang and Atsushi Shirane and Kenichi Okada}, title = {A 0.25mm2 BLE Transmitter with Direct Antenna Interface and 19% System Efficiency Using Duty-Cycled Edge-Timing Calibration}, booktitle = {}, year = 2021, } @inproceedings{CTT100879421, author = {Hans Herdian and Takeshi Inoue and Takuichi Hirano and Masatsugu Sogabe and Atsushi Shirane and Kenichi Okada}, title = {Dual-Layer Proton Irradiation for Creating Thermally-Stable High-Resistivity Region in Si CMOS Substrate}, booktitle = {}, year = 2021, } @inproceedings{CTT100879469, author = {岡田 健一}, title = {CMOS技術によるミリ波帯・テラヘルツ帯フェーズドアレイ無線機}, booktitle = {}, year = 2021, } @inproceedings{CTT100879510, author = {井出 倫滉 and 白根 篤史 and 岡田 健一}, title = {ミリ波帯5G中継機向けビーム制御型バックスキャッタ}, booktitle = {}, year = 2021, } @inproceedings{CTT100879509, author = {Yi Zhang and Pang Jian and Zheng Li and Atsushi Shirane and Kenichi Okada}, title = {A 39GHz Bi-direction Phased-Array Transceiver with Temperature Compensation}, booktitle = {}, year = 2021, } @inproceedings{CTT100879508, author = {Qiaoyu Wang and Zheng Li and Pang Jian and Atsushi Shirane and Kenichi Okada}, title = {A 41GHz 19.4-dBm PSAT CMOS Doherty Power Amplifier for 5G NR Applications}, booktitle = {}, year = 2021, } @inproceedings{CTT100879507, author = {Pang Jian and Zheng Li and Yi Zhang and Atsushi Shirane and Kenichi Okada}, title = {A 28-GHz Phased-Array Transceiver Supporting Fast Beam Switching for 5G NR}, booktitle = {}, year = 2021, } @inproceedings{CTT100879506, author = {Zheng Li and Pang Jian and Atsushi Shirane and Kenichi Okada}, title = {A 28-GHz CMOS Phased-Array Beamformer Supporting Dual-Polarized MIMO with Cross-Polarization Leakage Cancellation}, booktitle = {}, year = 2021, } @inproceedings{CTT100879465, author = {岡田 健一}, title = {6Gへ向けたCMOSテラヘルツフェーズドアレイ無線機}, booktitle = {}, year = 2021, } @inproceedings{CTT100879422, author = {Kenichi Okada}, title = {CMOS THz Phased-Array Transceivers for Beyond 5G}, booktitle = {}, year = 2021, } @inproceedings{CTT100879440, author = {Tetsuya Kusumoto and Masanori Matsushita and Yuki Takao and Ahmed Kiyoshi Sugihara and Osamu Mori and Yasutaka Sato and Yasuyuki Miyazaki and Nobukatsu Okuizumi and Shigeo Kawasaki and Akihito Watanabe and Hiroaki Ito and Toshiyuki Hori and Kazuyuki Nakamura and Chihiro Hatakeyama and Takahiro Kuhara and Shuhei Yamada and Masahiro Fujita and Yuichiro Nada and Genki Ohira and Maiko Yamakawa and Kaoru Namiki and Yudai Kimishima and Kotaro Ikeda and Keiseuke Sugiura and Hideyuki Takahashi and Ayaka Fujita and Yuichiro Tsukamoto and Shinji Takeda and Hiraku Sakamoto and Atsushi Shirane and Kenichi Okada}, title = {Development of a Multifunctional Lightweight Membrane with a High Specific Power Generation Capacity}, booktitle = {}, 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{CTT100879426, author = {Jian Pang and Zheng Li and Xueting Luo and Joshua Alvin and Kiyoshi Yanagisawa and Yi Zhang and Zixin Chen and Zhongliang Huang and Xiaofan Gu and Weichu Chen and Yun Wang and Dongwon You and Zheng Sun and Yuncheng Zhang and Hongye Huang and Naoki Oshima and Keiichi Motoi and Shinichi Hori and Kazuaki Kunihiro and Tomoya Kaneko and Atsushi Shirane and Kenichi Okada}, title = {"A Fast-Beam-Switching 28-GHz Phased-Array Transceiver Supporting Cross-Polarization Leakage Self-Cancellation,}, booktitle = {}, year = 2021, } @inproceedings{CTT100879427, author = {Michihiro Ide and Atsushi Shirane and Kiyoshi Yanagisawa and Dongwon You and Jian Pang and Kenichi Okada}, title = {A 28-GHz Phased-Array Relay Transceiver for 5G Network Using Vector-Summing Backscatter with 24-GHz Wireless Power and LO Transfer}, booktitle = {}, year = 2021, } @inproceedings{CTT100879431, author = {Dongwon You and Yuta Takahashi and Shinji Takeda and Motoki Moritani and Haruki Hagiwara and Shuhei Koike and Hojun Lee and Yun Wang and Zheng Li and Jian Pang and Atsushi Shirane and Hiraku Sakamoto and Kenichi Okada}, title = {A Ka-Band 16-Element Deployable Active Phased Array Transmitter for Satellite Communication}, booktitle = {}, year = 2021, } @inproceedings{CTT100879433, author = {Korkut Kaan Tokgoz and Kenichi Okada}, title = {Millimeter-Wave and Sub-Terahertz CMOS Towards 100Gb/s Wireless Communication Systems}, booktitle = {}, year = 2021, } @inproceedings{CTT100879513, author = {Zheng Li and Pang Jian and Atsushi Shirane and Kenichi Okada}, title = {A 28-GHz CMOS Phased-Array Beamformer Supporting Dual-Polarized MIMO with Cross-Polarization Leakage Cancellation}, booktitle = {}, year = 2021, } @inproceedings{CTT100879443, author = {Kenichi Okada}, title = {Millimeter-wave/THz Phased-Array Transceiver for Beyond 5G,}, booktitle = {}, year = 2021, } @inproceedings{CTT100879619, author = {Yi Zhang and Pang Jian and Atsushi Shirane and Kenichi Okada}, title = {28GHz Phase Shifter with Temperature Compensation for 5G NR Phased-array Transceiver}, booktitle = {}, year = 2021, } @inproceedings{CTT100879516, author = {徐 祖楽 and 木村 悟利 and 岡田 健一 and 宮原 正也}, title = {CTGS圧電単結晶振動子を用いた世界最小電力基準クロック発生回路}, booktitle = {}, year = 2021, } @inproceedings{CTT100879515, author = {Yun Wang and Dongwon You and Xi Fu and Atsushi Shirane and Kenichi Okada}, title = {High-Performance Terrestrial Terminal Ka-Band SATCOM Transceiver in 65-nm CMOS」}, booktitle = {}, year = 2021, } @inproceedings{CTT100879514, author = {山崎 雄大 and Alvin Joshua and Jian Pang and 白根 篤史 and 岡田 健一}, title = {28GHzフェーズドアレイ無線通信システムにおける高精度検出回路の研究」}, booktitle = {}, year = 2021, } @inproceedings{CTT100879511, author = {Ibrahim Abdo and Carrel da Gomez and Chun Wang and 幡野 広大 and Qi Li and Chenxin Liu and 柳澤 潔 and Ashbir Aviat Fadila and Jian Pang and 濱田 裕史 and 野坂 秀之 and 白 根 篤史 and 岡田 健一}, title = {300GHz帯CMOS双方向フェーズドアレイ送受信機}, booktitle = {}, year = 2021, } @inproceedings{CTT100879512, author = {Junjun Qiu and Zheng Sun and Bangan Liu and Wenqian Wang and Dingxin Xu and Hans Herdian and Hongye Huang and Yuncheng Zhang and Yun Wang and Atsushi Shirane and Kenichi Okada}, title = {200kHzループ帯域幅の32kHzリファレンス2.4GHzフラクショナルNオーバーサンプリングPLL}, booktitle = {}, year = 2021, } @inproceedings{CTT100879444, author = {Kenichi Okada}, title = {Are FoMs Killing Creativity? (Panel session)}, booktitle = {}, year = 2021, } @inproceedings{CTT100841938, author = {Junjun Qiu and Zheng Sun and Bangan Liu and Wenqian Wang and Dingxin Xu and Hans Herdian and Hongye Huang and Yuncheng Zhang and Yun Wang and Atsushi Shirane and Kenichi Okada}, title = {A 32kHz-Reference 2.4GHz Fractional-N Oversampling PLL with 200kHz Loop Bandwidth}, booktitle = {}, year = 2021, } @inproceedings{CTT100841942, author = {Zheng Li and Jian Pang and Atsushi Shirane and Kenichi Okada}, title = {A 39GHz CMOS Bi-Directional Doherty Phased-Array Transceiver Using Shared-LUT DPD with Inter-Element Mismatch Compensation Technique for 5G Base-Station}, booktitle = {}, year = 2021, } @inproceedings{CTT100841937, author = {Ibrahim Abdo and Carrel Carrel and Chun Wang and Kota Hatano and Qi Li and Chenxin Liu and Kiyoshi Yanagisawa and Ashbir Aviat Fadila and Jian Pang and Hiroshi Hamada and Hideyuki Nosaka and Atsushi Shirane and Kenichi Okada}, title = {A 300GHz-Band Phased-Array Transceiver Using Bi-Directional Outphasing and Hartley Architecture in 65nm CMOS}, booktitle = {}, year = 2021, } @inproceedings{CTT100841939, author = {Michihiro Ide and Atsushi Shirane and Dongwon You and Zheng Li and Jian Pang and Kiyoshi Yanagisawa and Kenichi Okada}, title = {A 28-GHz Phased-Array Relay Transceiver for 5G Network Using Vector-Summing Backscatter with 24-GHz Wireless Power and LO Transfer}, booktitle = {}, year = 2021, } @inproceedings{CTT100841940, author = {Zheng Sun and Dingxin Xu and Junjun Qiu and Atsushi Shirane and Kenichi Okada}, title = {A 0.38mm2 BLE Transmitter with 29% System Efficiency Using Duty-Cycled Edge-Timing Calibration in 65nm CMOS}, booktitle = {}, year = 2021, } @inproceedings{CTT100841943, author = {Yi Zhang and Jian Pang and Kiyoshi Yanagizawa and Atsushi Shirane and Kenichi Okada}, title = {28GHz Phase Shifter with Temperature Compensation for 5G NR Phased-array Transceiver}, booktitle = {}, year = 2021, } @misc{CTT100892282, author = {岡田健一 and 濱田 裕史}, title = {無線機及びフェイズドアレイ無線機}, howpublished = {公開特許}, year = 2023, month = {}, note = {特願2021-114002(2021/07/09), 特開2023-010120(2023/01/20)} } @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{CTT100844685, author = {岡田健一 and ウールイ and PangJian and 元井 桂一  and 大島 直樹 }, title = {位相調整回路及びアレイアンテナ装置}, howpublished = {登録特許}, year = 2021, month = {}, note = {特願2019-551139(2018/10/23), 再表2019/082866(2020/11/12), 特許第6853516号(2021/03/16)} }