31-GHz single-carrier, 44.6-Gbps photonic wireless transmission using a wide-bandwidth high power photodetector and a pre-distortion technique. - Toshimasa Umezawa; Kunihisa Jitsuno; Nobuhiko Shibagaki; Atsushi Kanno; Kouichi Akahane; A. Mstsumoto; Naokatsu Yamamoto; Tetsuya Kawanishi (OFC, 2016)

30 GHz Radio over FSO System using High Speed 2D-PDA and Its Optical Path Switching Performance. - Toshimasa Umezawa; Pham Tien Dat; Atsushi Kanno; Kunihisa Jitsuno; Naokatsu Yamamoto; Tetsuya Kawanishi (ECOC, 2020)

Simple Pedestrian Detection Secondary Radar Using Frequency Doubling. - Tetsuya Kawanishi; Satomi Masuda; Erika Shigematsu; Kunihisa Jitsuno; Keizo Inagaki; Atsushi Kanno (ICTON, 2020)

Modeling and evaluation of millimeter wave scattering from minimally rough surfaces on stones. - Riku Yoshino; Tomohiko Kanaya; Shintaro Takada; Kunihisa Jitsuno; Keizo Inagaki; Tetsuya Kawanishi (IEICE Electron. Express, 2022)