Platinum band planar antenna with quintuple collinear structure. - Risa Miyajima; Aimi Diyana Binti Ahmad Nasruddin; Yoshiki Yui; Koichi Karasawa; Kazuki Ashida; Masami Nirei; Daiki Karasawa; Takahisa Karakama; Tutomu Kaneko (GCCE, 2017)

High Gain Planar Antenna for Narrowcast Broadcasting. - Takuma Nishigata; Risa Miyajima; Koichi Karasawa; Kazuki Ashida; Norio Itoh; Takahisa Karakama; Tutomu Kaneko (GCCE, 2018)