"–‡“c–¾•F,œA�ì“ñ˜Y,‰€“c—��l,“Œ–{‘åŽ÷,�•�ì—ƒ,‰i�È’‰•v","•½–ʃXƒ�ƒbƒgƒAƒŒ�[ƒAƒ“ƒeƒi‚É‚¨‚¯‚é‹ß�Úƒf�[ƒ^“`‘—“Á�«",,"�MŠw‹Z•ñ",,,,,2018,Nov.
"Akihiko Hirata,Jiro Hirokawa","Terahertz Absorber Technologies for Close-Proximity Wireless System","Asia Pacific Microw. Conf.",,,,,,2018,Nov.
"Jiro Hirokawa,Takashi Tomura,Akihiko Hirata,Tadao Nagatsuma","Progress of Plate-laminated Waveguide Slot Array Antennas by Diffusion Bonding in 60GHz, 120GHz and 350GHz Bands","Asia Pacific Microw. Conf.",,,,,,2018,Nov.
"Akihiko Hirata,Jiro Hirokawa","Absorber Integrated Planar Slot Array Antenna for Suppression of Multiple Reflection in 120-GHz-Band Close-Proximity Wireless System",,"IEICE Trans. Electron.",,"vol. 101","no. 10","pp. 791-800",2018,Oct.
"ŸNˆä‘sˆê,ŒË‘º�’,œA�ì“ñ˜Y,–‡“c–¾•F","120GHz‘Ñ16 �~ 16 ‘fŽq•À—ñ‹‹“d�Ï‘w”–”“±”gŠÇƒXƒ�ƒbƒgƒAƒŒ�[ƒAƒ“ƒeƒi‚Ì�L‘шæ�ÝŒv","�MŠw‘�‘å",,,,,,2018,Mar.