Shigehito Saigusa

19 papers C 1Journal 9Unranked 9
YearRankTypeTitle / Venue / Authors
2026 J jnl
A 29-Gb/mm
IEEE J. Solid State Circuits
Kosuke Yanagidaira, Mario Sako, Yasuhiro Hirashima, Yumi Higashi, Yutaka Shimizu, Takeshi Nakano, Yusuke Ochi, Hiroaki Yamada, Nobushi Matsuura, Akihiro Imamoto, Kazuaki Kawaguchi, Koji Tabata, Hiroaki Hoshino, Takeshi Hioka, Shigehito Saigusa, Hiroki Date, Masaki Unno, Jumpei Sato, You Kamata, Takahiro Shimizu, Akio Sugahara, Taira Shibuya, Atsushi Okuyama, Junji Yamada, Takatoshi Minamoto, Hardwell Chibvongodze, Naoki Ojima, Hiroshi Sugawara, Masahiro Kano, Jang-Woo Lee, Hiroyuki Mizukoshi, Ryuji Yamashita, Kensaku Abe, Naohito Morozumi, In-Soo Yoon, Takuya Ariki, Jong Hak Yuh, Khin Htoo, Yosuke Kato, Yoshihiro Oyama, Yen-Lung Jason Li, Yoshihisa Watanabe, Toshiyuki Kouchi, Koji Hosono
2025 — conf
A 1Tb 3b/cell 3D-Flash Memory with a 29%-Improved-Energy-Efficiency Read Operation and 4.8Gb/s Power-Isolated Low-Tapped-Termination I/Os.
ISSCC
Kosuke Yanagidaira, Mario Sako, Yasuhiro Hirashima, Junya Matsuno, Yumi Higashi, Yutaka Shimizu, Akihiro Imamoto, Kazuaki Kawaguchi, Koji Tabata, Takeshi Nakano, Yusuke Ochi, Hiroaki Hoshino, Takeshi Hioka, Shigehito Saigusa, Hiroki Date, Masaki Unno, Jumpei Sato, You Kamata, Hardwell Chibvongodze, Naoki Ojima, Hiroshi Sugawara, Masahiro Kano, Jang-Woo Lee, Hiroyuki Mizukoshi, Ryuji Yamashita, Kensaku Abe, Naohito Morozumi, In-Soo Yoon, Takuya Ariki, Jong Hak Yuh, Khin Htoo, Yosuke Kato, Yoshihisa Watanabe, Toshiyuki Kouchi
2018 J jnl
A 1024-QAM Capable WLAN Receiver with -56.3dB Image Rejection Ratio Using Self-Calibration Technique.
IEICE Trans. Electron.
Shusuke Kawai, Toshiyuki Yamagishi, Yosuke Hagiwara, Shigehito Saigusa, Ichiro Seto, Shoji Otaka, Shuichi Ito
2018 J jnl
An 802.11ax 4 × 4 High-Efficiency WLAN AP Transceiver SoC Supporting 1024-QAM With Frequency-Dependent IQ Calibration and Integrated Interference Analyzer.
IEEE J. Solid State Circuits
Shusuke Kawai, Rui Ito, Kengo Nakata, Yutaka Shimizu, Motoki Nagata, Tomohiko Takeuchi, Hiroyuki Kobayashi, Katsuyuki Ikeuchi, Takayuki Kato, Yosuke Hagiwara, Yuki Fujimura, Kentaro Yoshioka, Shigehito Saigusa, Hiroshi Yoshida, Makoto Arai, Toshiyuki Yamagishi, Hirotsugu Kajihara, Kazuhisa Horiuchi, Hideki Yamada, Tomoya Suzuki, Yuki Ando, Kensuke Nakanishi, Koichiro Ban, Masahiro Sekiya, Yoshimasa Egashira, Tsuguhide Aoki, Kohei Onizuka, Toshiya Mitomo
2018 — conf
An 802.11ax 4×4 spectrum-efficient WLAN AP transceiver SoC supporting 1024QAM with frequency-dependent IQ calibration and integrated interference analyzer.
ISSCC
Shusuke Kawai, Hiromitsu Aoyama, Rui Ito, Yutaka Shimizu, Mitsuyuki Ashida, Asuka Maki, Tomohiko Takeuchi, Hiroyuki Kobayashi, Go Urakawa, Hiroaki Hoshino, Shigehito Saigusa, Kazushi Koyama, Makoto Morita, Ryuichi Nihei, Daisuke Goto, Motoki Nagata, Kengo Nakata, Katsuyuki Ikeuchi, Kentaro Yoshioka, Ryoichi Tachibana, Makoto Arai, Chen Kong Teh, Atsushi Suzuki, Hiroshi Yoshida, Yosuke Hagiwara, Takayuki Kato, Ichiro Seto, Tomoya Horiguchi, Koichiro Ban, Kyosuke Takahashi, Hirotsugu Kajihara, Toshiyuki Yamagishi, Yuki Fujimura, Kazuhisa Horiuchi, Katsuya Nonin, Kengo Kurose, Hideki Yamada, Kentaro Taniguchi, Masahiro Sekiya, Takeshi Tomizawa, Daisuke Taki, Masaaki Ikuta, Tomoya Suzuki, Yuki Ando, Daisuke Yashima, Takahisa Kaihotsu, Hiroki Mori, Kensuke Nakanishi, Takeshi Kumagaya, Yasuo Unekawa, Tsuguhide Aoki, Kohei Onizuka, Toshiya Mitomo
2017 C conf
A 1024-QAM capable WLAN receiver with -56.3 dB image rejection ratio using self-calibration technique.
ISCAS
Shusuke Kawai, Toshiyuki Yamagishi, Yosuke Hagiwara, Shigehito Saigusa, Ichiro Seto, Shoji Otaka, Shuichi Ito
2015 J jnl
A Wide Bandwidth Analog Baseband Circuit for 60-GHz Proximity Wireless Communication Receiver in 65-nm CMOS.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Masanori Furuta, Hidenori Okuni, Masahiro Hosoya, Akihide Sai, Junya Matsuno, Shigehito Saigusa, Tetsuro Itakura
2014 — conf
20.4 A fully integrated single-chip 60GHz CMOS transceiver with scalable power consumption for proximity wireless communication.
ISSCC
Shigehito Saigusa, Toshiya Mitomo, Hidenori Okuni, Masahiro Hosoya, Akihide Sai, Shusuke Kawai, Tong Wang, Masanori Furuta, Kei Shiraishi, Koichiro Ban, Seiichiro Horikawa, Tomoya Tandai, Ryoko Matsuo, Takeshi Tomizawa, Hiroaki Hoshino, Junya Matsuno, Yukako Tsutsumi, Ryoichi Tachibana, Osamu Watanabe, Tetsuro Itakura
2013 — conf
A 1.8GHz linear CMOS power amplifier with supply-path switching scheme for WCDMA/LTE applications.
ISSCC
Kohei Onizuka, Shigehito Saigusa, Shoji Otaka
2013 J jnl
A 60 GHz Power Amplifier with 10 GHz 1-dB Bandwidth and 13.6% PAE in 65 nm CMOS.
IEICE Trans. Electron.
Tong Wang, Toshiya Mitomo, Naoko Ono, Shigehito Saigusa, Osamu Watanabe
2012 — conf
A +30.5 dBm CMOS Doherty power amplifier with reliability enhancement technique.
VLSIC
Kohei Onizuka, Shigehito Saigusa, Shoji Otaka
2012 J jnl
A 1.9 GHz CMOS Power Amplifier With Embedded Linearizer to Compensate AM-PM Distortion.
IEEE J. Solid State Circuits
Kohei Onizuka, Hiroaki Ishihara, Masahiro Hosoya, Shigehito Saigusa, Osamu Watanabe, Shoji Otaka
2012 — conf
A digitally stabilized type-III PLL using ring VCO with 1.01psrms integrated jitter in 65nm CMOS.
ISSCC
Akihide Sai, Yuka Kobayashi, Shigehito Saigusa, Osamu Watanabe, Tetsuro Itakura
2011 — conf
A 1.9/2.4GHz dual band CMOS power amplifier with integrated AM-PM distortion canceller.
CICC
Kohei Onizuka, Hiroaki Ishihara, Masahiro Hosoya, Shigehito Saigusa, Osamu Watanabe, Shoji Otaka
2011 J jnl
A Single-Chip RF Tuner/OFDM Demodulator for Mobile Digital TV Application.
IEICE Trans. Electron.
Yoshimitsu Takamatsu, Ryuichi Fujimoto, Tsuyoshi Sekine, Takaya Yasuda, Mitsumasa Nakamura, Takuya Hirakawa, Masato Ishii, Motohiko Hayashi, Hiroya Ito, Yoko Wada, Teruo Imayama, Tatsuro Oomoto, Yosuke Ogasawara, Masaki Nishikawa, Yoshihiro Yoshida, Kenji Yoshioka, Shigehito Saigusa, Hiroshi Yoshida, Nobuyuki Itoh
2009 — conf
A single-chip RF tuner / OFDM demodulator for mobile digital TV application.
ESSCIRC
Tsuyoshi Sekine, Ryuichi Fujimoto, Yoshimitsu Takamatsu, Mitsumasa Nakamura, Takuya Hirakawa, Masato Ishii, Takaya Yasuda, Motohiko Hayashi, H. Itoh, Yoko Wada, Teruo Imayama, Tatsuro Oomoto, Yosuke Ogasawara, Shigehito Saigusa, M. Yano, Masaki Nishikawa, Hiroshi Yoshida, Yoshihiro Yoshida, Kenji Yoshioka, Nobuyuki Itoh
2008 J jnl
A Triple-Band WCDMA Direct Conversion Receiver IC with Reduced Number of Off-Chip Components and Digital Baseband Control Signals.
IEICE Trans. Electron.
Osamu Watanabe, Rui Ito, Toshiya Mitomo, Shigehito Saigusa, Tadashi Arai, Takehiko Toyoda
2007 J jnl
A Fast
IEICE Trans. Electron.
Osamu Watanabe, Rui Ito, Shigehito Saigusa, Tadashi Arai, Tetsuro Itakura
2002 — conf
New current attenuator circuit in the current mode FFT LSI for OFDM.
APCCAS (1)
Seong-Kweon Kim, Shigehito Saigusa, Suguru Kameda, Hiroyuki Nakase, Kazuo Tsubouchi