"Akihiko Hirata,Jiro Hirokawa","Absorber integrated planar slot array antenna for a 120-GHz-band close-proximity wireless system","International Symposium on Antennas and Propagation","INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION","IEEE",,,,2017,Oct.
"Akihiko HIRATA,J. TAKEUCHI,K. HASHIMOTO,J. HIROKAWA","Alignment Control System Using Beam-Tilting 1-D Waveguide-Slot Array Antennas for 120-GHz-Band Corporate-Feed High-Gain 2-D Arrays",,"IEICE Transactions on Communications","一般社団法人 電子情報通信学会","Vol. 100","No. 1","pp. 158-166",2017,Jan.