An Automatic Page Link Generation Method based on Users' Behavior. - Yu Suzuki; Keigo Nakatani; Kyoji Kawagoe (ICDE Workshops, 2007)

Highly integrated RF frontend module for high SHF wide-band massive MIMO in 5G, and switching-mode amplifiers beyond 4G. - Shintaro Shinjo; Keigo Nakatani; Jun Kamioka; Ryota Komaru; Shuichi Sakata; Takanobu Fujiwara; Hideyuki Nakamizo; Koji Yamanaka (VLSI-DAT, 2017)

A Ka-Band CW 15.5W 15.6% Fractional Bandwidth GaN Power Amplifier MMIC Using Wideband BPF Inter-stage Matching Network. - Keigo Nakatani; Yutaro Yamaguchi 002; Masatake Hangai; Shintaro Shinjo (BCICTS, 2019)

Millimeter-Wave GaN Power Amplifier MMICs for 5G Application. - Keigo Nakatani; Yutaro Yamaguchi 002; Yuji Komatsuzaki; Shintaro Shinjo (ISCAS, 2019)

A Wideband and High Efficiency Ka-band GaN Doherty Power Amplifier for 5G Communications. - Yutaro Yamaguchi 002; Keigo Nakatani; Shintaro Shinjo (BCICTS, 2020)

Millimeter-Wave GaN Device Modeling for Power Amplifiers. - Yutaro Yamaguchi 002; Keigo Nakatani; Koon Hoo Teo; Shintaro Shinjo (DRC, 2020)

Overview and Prospects of High Power Amplifier Technology Trend for 5G and beyond 5G Base Stations. - Koji Yamanaka; Shintaro Shinjo; Yuji Komatsuzaki; Shuichi Sakata; Keigo Nakatani; Yutaro Yamaguchi 002 (IEICE Trans. Electron., 2021)

A Review of GaN MMIC Power Amplifier Technologies for Millimeter-Wave Applications. - Keigo Nakatani; Yutaro Yamaguchi 002; Takuma Torii; Masaomi Tsuru (IEICE Trans. Electron., 2022)

Terahertz Sensing with CMOS-RFIC - Feasibility Verification for Short-Range Imaging using 300GHz MIMO Radar -. - Ichiro Somada; Akihito Hirai; Keigo Nakatani; Akinori Taira; Kazuaki Ishioka; Takuma Nishimura; Koji Yamanaka (VLSI Technology and Circuits, 2024)