*Kanata KAKINUMA1, Yasuhide HOBARA1, Tomoo USHIO2, Mitsuteru SATO3, Takeshi MORIMOTO4, Yukihiro TAKAHASHI5, Makoto SUZUKI6
(1.Graduate School of Informatics and Communication Eng., The University of Electro-Communications, 2.Information and communication engineering department, Osaka University, 3.Department of Cosmoscience, Hokkaido University, 4.Faculty of Science and Engineering, Kinki University, 5.Department of Cosmosciences, Graduate School of Science, Hokkaido University, 6.Institute for Space and Astronautical Sciences, Japan Aerospace Exploration Agency)