Tetsuo Fukami, Isamu Nagano, Ryoichi Higashi. Observation of the MF Broadcasting Wave Intensities on the Solar Eclipse. 2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS). 2021
Tetsuo Fukami, Ryoichi Higashi. Observation of the UHF Television Duct over the Japan Sea. 2020 International Symposium on Antennas and Propagation (ISAP). 2021
Tomohiko Imachi, Satoshi Yagitani, Mistunori Ozaki, Ryoichi Higashi, Yutaro Yokoyama. Rheometry experiment of an electric field sensor for plasma wave observation. 2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019. 2019
Influence of External Electric Field on Impedance Measurement of Electric Field Sensors Onboard Akebono Satellite
(2014 Asian Workshop on Antennas and Propagation 2014)