Shintaro Shinjo

22 papers B 1C 2Journal 10Unranked 9
YearRankTypeTitle / Venue / Authors
2025 J jnl
Performance Enhancement of Dual-Input Frequency-Periodic Load Modulated Power Amplifier at 1-5.7-GHz Bandwidth With Co-Designed Biasing Network.
IEEE Access
Takuma Torii, Yuji Komatsuzaki, Shintaro Shinjo, Ryo Ishikawa
2024 J jnl
GaN Solid State Power Amplifiers for Microwave Power Transfer and Microwave Heating.
IEICE Trans. Electron.
Koji Yamanaka, Kazuhiro Iyomasa, Takumi Sugitani, Eigo Kuwata, Shintaro Shinjo
2022 J jnl
X-Band GaN Chipsets for Cost-Effective 20W T/R Modules.
IEICE Trans. Electron.
Jun Kamioka, Yoshifumi Kawamura, Ryota Komaru, Masatake Hangai, Yoshitaka Kamo, Tetsuo Kodera, Shintaro Shinjo
2021 J jnl
Overview and Prospects of High Power Amplifier Technology Trend for 5G and beyond 5G Base Stations.
IEICE Trans. Electron.
Koji Yamanaka, Shintaro Shinjo, Yuji Komatsuzaki, Shuichi Sakata, Keigo Nakatani, Yutaro Yamaguchi
2020 — conf
A Wideband and High Efficiency Ka-band GaN Doherty Power Amplifier for 5G Communications.
BCICTS
Yutaro Yamaguchi, Keigo Nakatani, Shintaro Shinjo
2020 — conf
Millimeter-Wave GaN Device Modeling for Power Amplifiers.
DRC
Yutaro Yamaguchi, Keigo Nakatani, Koon Hoo Teo, Shintaro Shinjo
2019 J jnl
120-W Ku-Band GaN SSPA with Diode Linearizer for Future Broadcasting Satellites.
IEICE Trans. Electron.
Masafumi Nagasaka, Masaaki Kojima, Takuma Torii, Hiromitsu Utsumi, Koji Yamanaka, Shintaro Shinjo, Mitsuhiro Shimozawa, Hisashi Sujikai
2019 — conf
A Ka-Band CW 15.5W 15.6% Fractional Bandwidth GaN Power Amplifier MMIC Using Wideband BPF Inter-stage Matching Network.
BCICTS
Keigo Nakatani, Yutaro Yamaguchi, Masatake Hangai, Shintaro Shinjo
2019 J jnl
GaN Amplifiers of Selectable Output Power Function with Semi-Custom Matching Networks.
IEICE Trans. Electron.
Yutaro Yamaguchi, Masatake Hangai, Shintaro Shinjo, Takaaki Yoshioka, Naoki Kosaka
2019 C conf
Millimeter-Wave GaN Power Amplifier MMICs for 5G Application.
ISCAS
Keigo Nakatani, Yutaro Yamaguchi, Yuji Komatsuzaki, Shintaro Shinjo
2019 — conf
Study of Self-heating Effect of GaN HEMTs with Buffer Traps by Low Frequency S-parameters Measurements and TCAD Simulation.
BCICTS
Tomohiro Otsuka, Yutaro Yamaguchi, Shintaro Shinjo, Toshiyuki Oishi
2018 — conf
Ka-Band GaN Large-Signal Model Considering Trap Effect on Nonlinear Capacitance by Using Transient S-Parameters Measurement.
BCICTS
Yutaro Yamaguchi, Tomohiro Otsuka, Masatake Hangai, Shintaro Shinjo, Toshiyuki Oishi
2017 J jnl
A Compact RF Frontend Module of Active Phased Array Antenna for High SHF Wideband Massive MIMO in 5G.
IEICE Trans. Electron.
Hideyuki Nakamizo, Shintaro Shinjo, Koji Tsutsumi, Satoshi Yamaguchi, Hideharu Yoshioka, Akihiro Okazaki, Akinori Taira, Kenichi Tajima
2017 — conf
Highly integrated RF frontend module for high SHF wide-band massive MIMO in 5G, and switching-mode amplifiers beyond 4G.
VLSI-DAT
Shintaro Shinjo, Keigo Nakatani, Jun Kamioka, Ryota Komaru, Shuichi Sakata, Takanobu Fujiwara, Hideyuki Nakamizo, Koji Yamanaka
2017 C conf
Stochastically approximated multiobjective optimization of dual input digital Doherty Power Amplifier.
IWCIA
Sufeng Niu, A. M. Koushik, Rui Ma, Koon Hoo Teo, Shintaro Shinjo, Yuji Komatsuzaki
2015 — conf
A broadband Rx band noise reduction circuit with CMOS switch for multi-band power amplifier.
RWS
Yoshifumi Kawamura, Shintaro Shinjo, Kazuhiro Iyomasa, Masakazu Hirobe, Katsuya Kato, Yoshinori Takahashi, Shigeo Yamabe, Kenichi Horiguchi, Morishige Hieda, Koji Yamanaka
2015 B conf
Static sequence assisted out-of-band power suppression for DFT-s-OFDM.
PIMRC
Fumihiro Hasegawa, Shintaro Shinjo, Akihiro Okazaki, Atsushi Okamura, Loïc Brunel, David Mottier
2014 — conf
A 5-level efficient IFPWM power coding approach encoding LTE for class-S digital-RF transmitter with distortion correction.
RWS
Qiuyao Zhu, Rui Ma, Chunjie Duan, Kenji Mukai, Shintaro Shinjo, Koon Hoo Teo
2013 — conf
High speed, high analog bandwidth buck converter using GaN HEMTs for envelope tracking power amplifier applications.
WiSNet
Shintaro Shinjo, Young-Pyo Hong, Hamed Gheidi, Donald F. Kimball, Peter M. Asbeck
2011 J jnl
On-Chip Temperature Compensation Active Bias Circuit Having Tunable Temperature Slope for GaAs FET MMIC PA.
IEICE Trans. Electron.
Shintaro Shinjo, Kazutomi Mori, Tomokazu Ogomi, Yoshihiro Tsukahara, Mitsuhiro Shimozawa
2010 J jnl
Analog Pre-Distortion Linearizer Using Self Base Bias Controlled Amplifier.
IEICE Trans. Electron.
Shintaro Shinjo, Kazutomi Mori, Keiki Yamada, Noriharu Suematsu, Mitsuhiro Shimozawa
2009 J jnl
0.4-5.8 GHz SiGe-MMIC Quadrature Modulator Employing Self Current Controlled Mixer for Cognitive Radio.
IEICE Trans. Commun.
Shintaro Shinjo, Fumiki Onoma, Koji Tsutsumi, Noriharu Suematsu, Mitsuhiro Shimozawa, Hiroshi Harada