Takuya Okura, Hiroyuki Tsuji, Ryu Miura, Tomoshige Kan, Takashi Matsuda, Morio Toyoshima, Jun Suzuki, Yoshihisa Kishiyama. Prototype Evaluation of the 38GHz-band Lens Antenna for High Altitude Platform Station (HAPS) Ground Station System. In 24th International Symposium on Wireless Personal Multimedia Communications, WPMC 2021, Okayama, Japan, December 14-16, 2021. pages 1-5, IEEE, 2021. [doi]