A D-Band Sub-Harmonically Pumped Mixer with High LO Suppression Using 250-nm InP DHBT P-N Junction. - Shinji Hachiyama; Koki Tanji; Toshihide Kuwabara; Naoki Oshima; Kazuaki Kunihiro; Tomoya Kaneko (BCICTS, 2023)

D-Band 4-ch Antenna-on-Chip Phased-Array TX Front-End. - Toshihide Kuwabara; Naoki Oshima; Koki Tanji; Noriaki Tawa; Shinji Hachiyama; Tomoya Kaneko (BCICTS, 2023)