A single-chip GaAs RF transceiver for 1.9-GHz digital mobile communication systems. - Kazuya Yamamoto; Kosei Maemura; Nobuyuki Kasai; Yutaka Yoshii; Yukio Miyazaki; Masatoshi Nakayama; Noriko Ogata; Tadashi Takagi; Mutsuyuki Otsubo (IEEE J. Solid State Circuits, 1996)

Efficiency Enhancement of a Digital Predistortion Doherty Amplifier Transmitter Using a Virtual Open Stub Technique. - Kenichi Horiguchi; Satoru Ishizaka; Masatoshi Nakayama; Ryoji Hayashi; Yoji Isota; Tadashi Takagi (IEICE Trans. Electron., 2007)

High-Power GaN HEMT T/R Switch Using Asymmetric Series-Shunt/Shunt Configuration. - Masatake Hangai; Yukinobu Tarui; Yoshitaka Kamo; Morishige Hieda; Masatoshi Nakayama (IEICE Trans. Electron., 2011)

A Post-Wall Waveguide Matched Load with Thin-Film Resistor. - Hiromitsu Uchida; Masatoshi Nakayama; Akira Inoue; Yoshihito Hirano (IEICE Trans. Electron., 2011)