@book{CTT100919629, author = {李尚曄 and 澤木裕子 and 吉田毅 and 天川修平 and 高野恭弥 and 原紳介 and 渡邊一世 and 笠松章史}, title = {電磁波吸収・シールド材料の開発と電磁ノイズの対策}, publisher = {技術情報協会}, year = 2024, } @article{CTT100881725, author = {Shinsuke Hara and Ruibing Dong and Sangyeop Lee and Kyoya Takano and Naoya Toshida and Akifumi Kasamatsu and Kunio Sakakibara and Takeshi Yoshida and Shuhei Amakawa and Minoru Fujishima}, title = {A 76-Gbit/s 265-GHz CMOS receiver with WR-3.4 waveguide interface}, journal = {IEEE Journal of Solid-State Circuits}, year = 2022, } @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{CTT100845955, author = {Yohei MORISHITA and Sangyeop LEE and Toshihiro TERAOKA and Ruibing DONG and Yuichi KASHINO and Hitoshi ASANO and Shinsuke HARA and Kyoya TAKANO and Kosuke KATAYAMA and Takenori SAKAMOTO and Naganori SHIRAKATA and Koji TAKINAMI and Kazuaki TAKAHASHI and Akifumi KASAMATSU and Takeshi YOSHIDA and Shuhei AMAKAWA and Minoru FUJISHIMA}, title = {300-GHz-band OFDM video transmission with CMOS TX/RX modules and 40 dBi Cassegrain antenna toward 6G}, journal = {IEICE Transactions on Electronics}, 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{CTT100842047, author = {Motoaki Hara and Yuichiro Yano and Yuki Takahashi and Toshio Nishizawa and Shinsuke Hara and Akifumi Kasamatsu and Masanori Ueda and Hiroyuki Ito and Tetsuya Ido}, title = {Super-high-frequency-band injection locked two-divider oscillator using thin-film bulk acoustic resonator}, journal = {Electronics Letters}, year = 2021, } @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{CTT100845824, author = {Sangyeop Lee and Shinsuke Hara and Takeshi Yoshida and Shuhei Amakawa and Ruibing Dong and Akifumi Kasamatsu and Junji Sato and Minoru Fujishima}, title = {An 80-Gb/s 300-GHz-band single-chip CMOS transceiver}, journal = {}, year = 2019, } @article{CTT100796050, author = {Korkut Kaan Tokgoz and Ibrahim Abdo and Takuya Fujimura and Jian Pang and Yoichi Kawano and Taisuke Iwai and Akifumi Kasamatsu and Issei Watanabe and Kenichi Okada}, title = {A 273-301-GHz Amplifier with 21-dB Peak Gain in 65-nm Standard Bulk CMOS}, journal = {IEEE Microwave and Wireless Components Letters}, year = 2019, } @article{CTT100811702, author = {Motoaki Hara and Yuichiro Yano and Masatoshi Kajita and Hitoshi Nishino and Yasuhiro Ibata and Shinsuke Hara and Masaya Toda and Akifumi Kasamatsu and Hiroyuki Ito and Takahito Ono and Tetsuya Ido}, title = {Microwave oscillator using piezoelectric thin-film resonator aiming for ultraminiaturization of atomic clock}, journal = {Review of Scientific Instruments}, year = 2018, } @article{CTT100735912, author = {Satoshi Yamasaki and Akio Yasui and Tomohiro Amemiya and Kentaro Furusawa and Shinsuke Hara and Issei Watanabe and Atsushi Kanno and Norihiko Sekine and Zhichen Gu and Nobuhiko Nishiyama and Akifumi Kasamatsu and Shigehisa Arai}, title = {Optically-driven Terahertz Wave Modulator using Ring-shaped Microstripline with GaInAs Photoconductive Mesa Structure}, journal = {IEEE Journal of Selected Topics in Quantum Electronics}, year = 2017, } @article{CTT100737537, author = {Sho Ikeda and Hiroyuki Ito and Akifumi Kasamatsu and Yosuke Ishikawa and Takayoshi Obara and Naoki Noguchi and Koji Kamisuki and Yao Jiyang and Shinsuke Hara and Dong Ruibing and Shiro Dosho and Noboru Ishihara and Kazuya Masu}, title = {A -244-dB FOM High-Frequency Piezoelectric Resonator-Based Cascaded Fractional-N PLL With Sub-ppb-Order Channel-Adjusting Technique}, journal = {IEEE Journal of Solid-State Circuits}, year = 2017, } @inproceedings{CTT100919628, author = {Sangyeop Lee and Kyoya Takano and Shinsuke Hara and Watanabe Issei and Akifumi Kasamatsu and Takeshi Yoshida and Yuko Sawaki}, title = {A sub-terahertz wide-incident-angle transparent radio-wave absorber}, booktitle = {}, year = 2024, } @inproceedings{CTT100908039, author = {李尚曄 and 吉田毅 and 天川修平 and 高野恭弥 and 原紳介 and 渡邊一世 and 笠松章史}, title = {300GHz帯電波反射体の研究開発}, booktitle = {}, year = 2023, } @inproceedings{CTT100890887, author = {Takeshi Yoshida and Shuhei Amakawa and Sangyeop Lee and Masao Fujita and Kyoya Takano and Shinsuke Hara and Watanabe Issei and Akifumi Kasamatsu}, title = {Ultra-wideband electromagnetic-wave absorber/reflector for beyond 5G applications}, booktitle = {}, year = 2023, } @inproceedings{CTT100884696, author = {李尚曄 and 藤田真男 and 高野恭弥 and 原紳介 and 渡邊一世 and 笠松章史 and 伊藤浩之}, title = {300GHz帯広帯域電波吸収体の研究開発}, booktitle = {}, year = 2022, } @inproceedings{CTT100884697, author = {Sangyeop Lee and Masao Fujita and Masayuki Toyoda and Kyoya Takano and Shinsuke Hara and Watanabe Issei and Akifumi Kasamatsu and Shuhei Amakawa and Takeshi Yoshida and Hiroyuki Ito}, title = {A transparent band-pass-filtered reflector for IEEE Standard 802.15.3d}, booktitle = {}, year = 2022, } @inproceedings{CTT100881722, author = {Sangyeop Lee and Masao Fujita and Masayuki Toyoda and Kyoya Takano and Shinsuke Hara and Watanabe Issei and Akifumi Kasamatsu and Hiroyuki Ito}, title = {Sub-terahertz electromagnetic-wave absorber for future wireless communication}, booktitle = {}, year = 2022, } @inproceedings{CTT100881724, author = {Masao Fujita and Sangyeop Lee and Kyoya Takano and Masayuki Toyoda and Shinsuke Hara and Watanabe Issei and Akifumi Kasamatsu}, title = {Development of Terahertz EM-wave Absorber}, booktitle = {}, year = 2022, } @inproceedings{CTT100873342, author = {Sangyeop Lee and Masao Fujita and Masayuki Toyoda and Kyoya Takano and Shinsuke Hara and Issei Watanabe and Akifumi Kasamatsu and Hiroyuki Ito}, title = {Ultra-wideband electromagnetic-wave absorber for IEEE 802.15.3d}, booktitle = {}, year = 2022, } @inproceedings{CTT100873349, author = {Sangyeop Lee and Kosuke Katayama and Kyoya Takano and Masao Fujita and Masayuki Toyoda and Shinsuke Hara and Issei Watanabe and Akifumi Kasamatsu and Shuhei Amakawa and Takeshi Yoshida and Minoru Fujishima}, title = {300-GHz back-radiation on-chip-antenna measurement with electromagnetic-wave-absorption sheet}, booktitle = {}, year = 2022, } @inproceedings{CTT100873396, author = {藤田真男 and 豊田将之 and 李尚曄 and 原紳介 and 渡邊一世 and 笠松章史 and 高野恭弥}, title = {超高周波帯電波吸収シートの設計指針とその開発}, booktitle = {}, year = 2022, } @inproceedings{CTT100873393, author = {李尚曄 and 藤田真男 and 豊田将之 and 高野恭弥 and 原紳介 and 渡邊一世 and 笠松章史 and 伊藤浩之}, title = {誘電体のテラヘルツ帯測定結果による電波吸収体設計}, booktitle = {}, year = 2022, } @inproceedings{CTT100873361, author = {Shinsuke Hara and Ruibing Dong and Sangyeop Lee and Kyoya Takano and Naoya Toshida and Satoru Tanoi and Mohamed H. Mubarak and Norihiko Sekine and Issei Watanabe and Akifumi Kasamatsu and Kunio Sakakibara and Shunichi Kubo and Satoshi Miura and Yohtaro Umeda and Takeshi Yoshida and Shuhei Amakawa and Minoru Fujishima}, title = {A 76-Gbit/s 265-GHz CMOS receiver}, booktitle = {}, year = 2021, } @inproceedings{CTT100873386, author = {藤田真男 and 豊田将之 and 李尚曄 and 原紳介 and 渡邊一世 and 笠松章史}, title = {THz 帯電波吸収部材の基礎と応用}, booktitle = {}, year = 2021, } @inproceedings{CTT100874125, author = {Motoaki Hara and Yuichiro Yano and Shinsuke Hara and Akifumi Kasamatsu and Tetsuya Ido and Hiroyuki Ito}, title = {Study of 3-GHz-Band thin-Film Bulk Acoustic Resonator Oscillators for Microfabricated Atomic Clocks}, booktitle = {}, year = 2021, } @inproceedings{CTT100873368, author = {Toyoyuki Hagiwara and Natsu Yamaki and Koki Sekine and Hajime Sakai and Kenta Sahara and Kyoya Takano and Shinsuke Hara and Sangyeop Lee and Ruibing Dong and Satoru Tanoi and Shunichi Kubo and Satoshi Miura and Akifumi Kasamatsu and Takeshi Yoshida and Shuhei Amakawa and Kunio Sakakibara and Yohtaro Umeda and Minoru Fujishima}, title = {A 258-GHz CMOS transmitter with phase-shifting architecture for phased-array systems}, booktitle = {}, year = 2021, } @inproceedings{CTT100842058, author = {原基揚 and 矢野雄一郎 and 戸田雅也 and 原紳介 and 笠松章史 and 伊藤浩之 and 小野崇人 and 井戸哲也}, title = {マイクロ波原子時計チップの開発進捗}, booktitle = {}, year = 2021, } @inproceedings{CTT100842048, author = {Yuichiro Yano and Motoaki Hara and Masatoshi Kajita and Shinsuke Hara and Akifumi Kasamatsu and Tetsuya Ido and Hiroyuki Ito and Masaya Toda and Takahito Ono}, title = {Micro-Device-Technologies toward Chip Level Integration of Microwave Atomic Clock System}, 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{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{CTT100820716, author = {Motoaki Hara and Yuichiro Yano and Masatoshi Kajita and Shinsuke Hara and Akifumi Kasamatsu and Hiroyuki Ito and Tetsuya Ido}, title = {INJECTION LOCKING TYPE 1/2 FREQUENCY DIVIDER EMPLOYING PIEZOELECTRIC MEMS RESONATOR FOR SIMPLIFYING THE MICRO ATOMIC CLOCK SYSTEM}, booktitle = {}, year = 2020, } @inproceedings{CTT100820717, author = {原基揚 and 矢野雄一郎 and 梶田雅稔 and 原紳介 and 笠松章史 and 伊藤浩之 and 井戸哲也}, title = {Injection-Lock-Type BAW Oscillator Aiming for Self-Oscillating Atomic Clock}, booktitle = {}, year = 2019, } @inproceedings{CTT100835376, author = {枚田明彦 and 久武信太郎 and 廣川二郎 and 渡邊一世 and 関根徳彦 and 笠松章史}, title = {4X4平面スロットアレーアンテナの近傍界測定}, booktitle = {信学技報}, year = 2019, } @inproceedings{CTT100811697, author = {Motoaki Hara and Yuichiro Yano and Masatoshi Kajita and Shinsuke Hara and Akifumi Kasamatsu and Masaya Toda and Hiroyuki Ito and Takahito Ono and Tetsuya Ido}, title = {Drift-free FBAR oscillator using an atomic-resonance-stabilization technique}, 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{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{CTT100806632, author = {平岡 瑞穂 and 遠藤 勇輝 and 大澤 幸希 and 岸本 尚之 and 林 拓也 and 町田 龍人 and 渡邊 一世 and 山下 良美 and 原 紳介 and 後藤 高寛 and 笠松 章史 and 遠藤 聡 and 藤代 博記}, title = {歪Al0.40In0.60Sb/Al1-yInySbステップバッファを用いたGa1-xInxSb量子井戸チャネルの電子輸送特性}, booktitle = {}, year = 2019, } @inproceedings{CTT100806635, author = {平岡 瑞穂 and 遠藤 勇輝 and 岸本 尚之 and 林 拓也 and 剣持 雄太 and 町田 龍人 and 渡邊 一世 and 山下 良美 and 原 紳介 and 後藤 高寛 and 笠松 章史 and 遠藤 聡 and 藤代 博記}, title = {Al0.40In0.60Sb/Al0.25In0.75Sbステップバッファを用いた歪Ga1-xInxSb量子井戸チャネルの電子輸送特性}, booktitle = {}, year = 2019, } @inproceedings{CTT100806606, author = {岸本 尚之 and 熊坂 昂之輔 and 遠藤 勇輝 and 林 拓也 and 平岡 瑞穂 and 白井 脩策 and 吉田 直史 and 町田 龍人 and 渡邊 一世 and 山下 良美 and 原 紳介 and 後藤 高寛 and 笠松 章史 and 藤代 博記 and 遠藤 聡}, title = {チャネルスケーリングがSb系HEMT構造の電子輸送特性に及ぼす影響}, booktitle = {}, year = 2019, } @inproceedings{CTT100806609, author = {林 拓也 and 大坪 拓史 and 岸本 尚之 and 遠藤 勇輝 and 平岡 瑞穂 and 渡邊 一世 and 山下 良美 and 原 紳介 and 後藤 高寛 and 笠松 章史 and 遠藤 聡 and 藤代 博記}, title = {歪超格子バッファがInSb HEMTの表面形態と電気的特性に与える影響}, booktitle = {}, year = 2019, } @inproceedings{CTT100811736, author = {原紳介 and 董鋭冰 and 松本 敦 and 笠松章史 and 伊藤浩之 and 関根 かをり and 成瀬 誠}, title = {超高速意思決定に向けたシリコンCMOS高速履歴記憶の回路設計}, booktitle = {}, year = 2019, } @inproceedings{CTT100845963, author = {Sangyeop Lee and Ruibing Dong and Takeshi Yoshida and Shuhei Amakawa and Shinsuke Hara and Akifumi Kasamatsu and Junji Sato and Minoru Fujishima}, title = {An 80Gb/s 300GHz-band single-chip CMOS transceiver}, booktitle = {}, year = 2019, } @inproceedings{CTT100845990, author = {Shinsuke Hara and Kyoya Takano and Kosuke Katayama and Ruibing Dong and Sangyeop Lee and Issei Watanabe and Norihiko Sekine and Akifumi Kasamatsu and Takeshi Yoshida and Shuhei Amakawa and Minoru Fujishima}, title = {300-GHz CMOS transceiver for terahertz wireless communication,}, booktitle = {}, year = 2018, } @inproceedings{CTT100780824, author = {原基揚 and 矢野雄一郎 and 梶田雅稔 and 西野仁 and 戸田雅也 and 原紳介 and 笠松章史 and 伊藤浩之 and 小野崇人 and 井戸哲也}, title = {圧電薄膜共振子を利用した3.5 GHz帯CMOS発振回路の開発 と原子時計システムへの適用}, booktitle = {}, year = 2018, } @inproceedings{CTT100780817, author = {原基揚 and 矢野雄一郎 and 梶田雅稔 and 原紳介 and 笠松章史 and 伊藤浩之 and 井戸哲也}, title = {Rb時計周波数の直接発振を目的としたFBAR-VCOの開発}, booktitle = {}, year = 2018, } @inproceedings{CTT100780820, author = {Motoaki Hara and Yuichiro Yano and Masatoshi Kajita and Shinsuke Hara and Akifumi Kasamatsu and Hiroyuki Ito and Takahito Ono and Tetsuya Ido}, title = {FBAR-based 3.4 GHz Oscillator without Frequency Multiplications Aiming for an Integrated Atomic Clock Chip}, booktitle = {}, year = 2018, } @inproceedings{CTT100758754, author = {Motoaki Hara and Yuichiro Yano and Masatoshi Kajita and Hitoshi Nishino and Yasuhiro Ibata and Masaya Toda and Shinsuke Hara and Akifumi Kasamatsu and Hiroyuki Ito and Takahito Ono and Tetsuya Ido}, title = {Micro Atomic Frequency Standards Employing an Integrated FBAR-VCO Oscillating on the 87Rb Clock Frequency without a Phase-Locked Loop}, booktitle = {}, year = 2018, } @inproceedings{CTT100758755, author = {原基揚 and 矢野雄一郎 and 梶田雅稔 and 原紳介 and 笠松章史 and 伊藤浩之 and 井戸哲也}, title = {Rb時計周波数の直接発振を目的としたFBAR-VCOの開発}, booktitle = {}, year = 2017, } @inproceedings{CTT100737538, author = {Yosuke Ishikawa and Sho Ikeda and Hiroyuki Ito and Akifumi Kasamatsu and Takayoshi Obara and Naoki Noguchi and Koji Kamisuki and Yao Jiyang and Shinsuke Hara and Dong Ruibing and Shiro Dosho and Noboru Ishihara and Kazuya Masu}, title = {Design of high-frequency piezoelectric resonator-based cascaded fractional-N PLL with sub-ppb-order channel adjusting technique}, booktitle = {}, year = 2017, } @inproceedings{CTT100737689, author = {Hiroyuki Ito and Sho Ikeda and Akifumi Kasamatsu and Yosuke Ishikawa and Shiro Dosho and Noboru Ishihara and Kazuya Masu}, title = {Piezoelectric Resonator-Based Fractional-N PLL Technology}, booktitle = {}, year = 2016, } @inproceedings{CTT100726654, author = {山崎理司 and 安井章雄 and 雨宮智宏 and 古澤健太郎 and 原紳介 and 渡邊一世 and 菅野敦史 and 関根徳彦 and コ シチン and 西山伸彦 and 笠松章史 and 荒井滋久}, title = {集積型半導体 光-テラヘルツ信号変換素子 ~光通信とテラヘルツ無線通信のシームレスな接続に向けて~}, booktitle = {IEICE Technical Report}, year = 2016, } @inproceedings{CTT100719878, author = {石川洋介 and 池田 翔 and 伊藤浩之 and 笠松章史 and 小原崇義 and 野口直記 and 紙透航志 and ヨ ジヨン and 原 紳介 and 董 鋭冰 and 道正志郎 and 石原 昇 and 益 一哉}, title = {高周波信号を基準とする8.865-GHz PLLの低消費電力化技術の検討}, booktitle = {}, year = 2016, } @inproceedings{CTT100719884, author = {池田 翔 and 伊藤浩之 and 笠松章史 and 石川洋介 and 小原崇義 and 野口直記 and 紙透航志 and ヨ ジヨン and 原 紳介 and 董 鋭冰 and 道正志郎 and 石原 昇 and 益 一哉}, title = {高周波圧電振動子とサブppb オーダーのチャンネル調整技術を用いたカスケードPLL}, booktitle = {}, year = 2016, } @inproceedings{CTT100713595, author = {山﨑理司 and 雨宮智宏 and 古澤健太郎 and 原紳介 and 渡邊一世 and 関根徳彦 and 西山伸彦 and 笠松章史 and 荒井滋久}, title = {光-THz信号直接変換素子の周波数応答の測定}, booktitle = {}, year = 2016, } @inproceedings{CTT100709219, author = {池田 翔 and 伊藤 浩之 and 笠松 章史 and 石川 洋介 and 小原 崇義 and 野口 直記 and 紙透 航志 and Yao Jiyang and 原 紳介 and 董 鋭冰 and 道正 志郎 and 石原 昇 and 益 一哉}, title = {An 8.865-GHz -244dB-FOM High-Frequency Piezoelectric Resonator-Based Cascaded Fractional-N PLL with Sub-ppb-Order Channel Adjusting Technique}, booktitle = {}, year = 2016, } @inproceedings{CTT100709218, author = {Sho Ikeda and Hiroyuki Ito and Akifumi Kasamatsu and Yosuke Ishikawa and Takayoshi Obara and Naoki Noguchi and Koji Kamisuki and Yao Jiyang and Shinsuke Hara and Ruibing Dong and Shiro Dosho and Noboru Ishihara and Kazuya Masu}, title = {An 8.865-GHz -244dB-FOM High-Frequency Piezoelectric Resonator-Based Cascaded Fractional-N PLL with Sub-ppb-Order Channel Adjusting Technique}, booktitle = {}, year = 2016, }