A -90 dBm sensitivity 0.13 μm CMOS bluetooth transceiver operating in wide temperature range. - Kenichi Agawa; Hideaki Majima; Hiroyuki Kobayashi; Masayuki Koizumi; Shin-ichiro Ishizuka; Takeshi Nagano; Makoto Arai; Yutaka Shimizu; Go Urakawa; Nobuyuki Itoh; Mototsugu Hamada; Nobuaki Otsuka (CICC, 2007)

A 0.13 µm CMOS Bluetooth EDR Transceiver with High Sensitivity over Wide Temperature Range and Immunity to Process Variation. - Kenichi Agawa; Shin-ichiro Ishizuka; Hideaki Majima; Hiroyuki Kobayashi; Masayuki Koizumi; Takeshi Nagano; Makoto Arai; Yutaka Shimizu; Asuka Maki; Go Urakawa; Tadashi Terada; Nobuyuki Itoh; et al. (IEICE Trans. Electron., 2010)

An 802.11ax 4×4 spectrum-efficient WLAN AP transceiver SoC supporting 1024QAM with frequency-dependent IQ calibration and integrated interference analyzer. - Shusuke Kawai; Hiromitsu Aoyama; Rui Ito; Yutaka Shimizu; Mitsuyuki Ashida; Asuka Maki; Tomohiko Takeuchi; Hiroyuki Kobayashi; Go Urakawa; Hiroaki Hoshino; Shigehito Saigusa; Kazushi Koyama; et al. (ISSCC, 2018)

Wi-SF: Aerial Wi-Fi Sensing Function for Enhancing Search and Rescue Operation. - Shigeru Kashihara; Atsushi Yamamoto; Kenta Matsuzaki; Kosei Miyazaki; Tomoya Seki; Go Urakawa; Masahiro Fukumoto; Chikara Ohta (GHTC, 2019)

Towards Practical Utilization of Unmanned Aerial Vehicle in Disaster Mitigation - UAV Operation Drill. - Shigeru Kashihara; Atsushi Yamamoto; Kenta Matsuzaki; Kosei Miyazaki; Tomoya Seki; Go Urakawa; Masahiro Fukumoto; Chikara Ohta (GHTC, 2019)

A 25.6Gb/s Uplink-Downlink Interface Employing PAM-4-Based 4-Channel Multiplexing and Cascaded CDR Circuits in Ring Topology for High-Bandwidth and Large-Capacity Storage Systems. - Takashi Toi; Junji Wadatsumi; Hiroyuki Kobayashi; Yutaka Shimizu; Yuji Satoh; Makoto Morimoto; Rui Ito; Mitsuyuki Ashida; Yuta Tsubouchi; Mai Nozawa; Go Urakawa; Jun Deguchi (ISSCC, 2019)

A Methodology of Building Workflow for Search and Rescue Operation with UAV. - Go Urakawa; Shigeru Kashihara; Atsushi Yamamoto; Kenta Matsuzaki; Kosei Miyazaki; Masashi Wada; Tomoya Seki; Chikara Ohta; Masahiro Fukumoto (GHTC, 2020)

UAV 3D-Draping System for Sharing Situational Awareness from Aerial Imagery Data. - Toru Yamanouchi; Go Urakawa; Shigeru Kashihara (GHTC, 2021)

A Noise-Canceling Charge Pump for Area Efficient PLL Design. - Go Urakawa; Hiroyuki Kobayashi; Jun Deguchi; Ryuichi Fujimoto (IEICE Trans. Electron., 2021)

A 56-Gb/s PAM4 Transceiver with False-Lock-Aware Locking Scheme for Mueller-Müller CDR. - Fumihiko Tachibana; Huy Cu Ngo; Go Urakawa; Takashi Toi; Mitsuyuki Ashida; Yuta Tsubouchi; Mai Nozawa; Junji Wadatsumi; Hiroyuki Kobayashi; Jun Deguchi (ESSCIRC, 2022)

A 25.6-Gb/s Interface Employing PAM-4-Based Four-Channel Multiplexing and Cascaded Clock and Data Recovery Circuits in Ring Topology for High-Bandwidth and Large-Capacity Storage Systems. - Takashi Toi; Junji Wadatsumi; Hiroyuki Kobayashi; Yutaka Shimizu; Yuji Satoh; Makoto Morimoto; Rui Ito; Mitsuyuki Ashida; Yuta Tsubouchi; Mai Nozawa; Go Urakawa; Jun Deguchi; et al. (IEEE J. Solid State Circuits, 2022)

A Mueller-Müller CDR with False-Lock-Aware Locking Scheme for a 56-Gb/s ADC-Based PAM4 Transceiver. - Fumihiko Tachibana; Huy Cu Ngo; Go Urakawa; Takashi Toi; Mitsuyuki Ashida; Yuta Tsubouchi; Mai Nozawa; Junji Wadatsumi; Hiroyuki Kobayashi; Jun Deguchi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2024)