The modem for ultra-wideband communication employing surface-acoustic-wave devices. - H. Nagasaka; T. Sato; Tsuyoshi Sugiura; Eiichiro Otobe; M. Hasegawa; Koki Tanji; Norihisa Otani; Tsuyoshi Shimamori (ISCAS (4), 2005)

23Gbps 9.4pJ/bit 80/100GHz band CMOS transceiver with on-board antenna for short-range communication. - Kensuke Nakajima; Akihiro Maruyama; Masato Kohtani; Tsuyoshi Sugiura; Eiichiro Otobe; Jaejin Lee; Shinhee Cho; Kyusub Kwak; Jeongseok Lee; Toshihiko Yoshimasu; Minoru Fujishima (A-SSCC, 2014)

A 5-GHz Band WLAN SiGe HBT Power Amplifier IC with Novel Adaptive-Linearizing CMOS Bias Circuit. - Xin Yang; Tsuyoshi Sugiura; Norihisa Otani; Tadamasa Murakami; Eiichiro Otobe; Toshihiko Yoshimasu (IEICE Trans. Electron., 2015)

A 28-GHz-band Stacked FET Linear Power Amplifier IC with 36.2 % PAE at 3-dB back-off from P1dB in 56-nm SOI CMOS. - Cuilin Chen; Tsuyoshi Sugiura; Toshihiko Yoshimasu (RWS, 2019)

High Efficiency Class-E and Compact Doherty Power Amplifiers with Novel Harmonics Termination for Handset Applications. - Tsuyoshi Sugiura; Satoshi Furuta; Tadamasa Murakami; Koki Tanji; Norihisa Otani; Toshihiko Yoshimasu (IEICE Trans. Electron., 2019)

Ultra-Low Voltage 15-GHz Band Best FoM <-190 dBc/Hz LC-VCO ICs with Novel Harmonic Tuned LC Tank in 45-nm SOI CMOS. - Xiao Xu; Tsuyoshi Sugiura; Toshihiko Yoshimasu (IEICE Trans. Electron., 2019)

79-GHz Four-RFIC Cascading Radar System for Autonomous Driving. - Jongseok Kim; Byungkwan Kim; Sungdo Choi; Hyun-Woong Cho; Woosuk Kim; Minsung Eo; Seungtae Khang; Seongwook Lee; Tsuyoshi Sugiura; Artem Nikishov; Koki Tanji; Anton Lukyanov (ISCAS, 2020)

A 28-GHz-Band Highly Linear Stacked-FET Power Amplifier IC with High Back-Off PAE in 56-nm SOI CMOS. - Cuilin Chen; Tsuyoshi Sugiura; Toshihiko Yoshimasu (IEICE Trans. Electron., 2020)

0.3 V 15-GHz Band VCO ICs with Novel Transformer-Based Harmonic Tuned Tanks in 45-nm SOI CMOS. - Xiao Xu; Tsuyoshi Sugiura; Toshihiko Yoshimasu (IEICE Trans. Electron., 2020)

mmWave Antenna Array Unit for Imaging Radar. - Artem Nikishov; Gennady Evtyushkin; Anton Lukyanov; Jaesup Lee; Jongseok Kim; Tsuyoshi Sugiura (VTC Fall, 2021)

Ultra-wide scanning topology of the MIMO antenna array for Imaging Radar. - Artem Nikishov; Gennady Evtyushkin; Elena Shepeleva; Anton Lukyanov; Jongseok Kim; Tsuyoshi Sugiura (VTC Fall, 2021)

High-isolation of close located elements of the compact MIMO antenna array for Imaging Radar. - Artem Nikishov; Gennady Evtyushkin; Elena Shepeleva; Anton Lukyanov; Jongseok Kim; Tsuyoshi Sugiura (VTC Fall, 2021)

A 26-GHz-Band High Back-Off Efficiency Stacked-FET Power Amplifier IC with Adaptively Controlled Bias and Load Circuits in 45-nm CMOS SOI. - Toshihiko Yoshimasu; Mengchu Fang; Tsuyoshi Sugiura (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2021)

Ka-Band Stacked-FET Power Amplifier IC with Adaptively Controlled Gate Capacitor and Two-Step Adaptive Bias Circuit in 45-nm SOI CMOS. - Tsuyoshi Sugiura; Toshihiko Yoshimasu (IEICE Trans. Electron., 2023)