[1] A. Ya. Usikov Institute of Radiophysics and Electronics, Ukrainean National Academy of Sciences, Kharkov, Ukraine
[2] V. N. Karazin National University of Kharkov, Kharkov, Ukraine
[3] NASA Goddard Institute for Space Studies, Columbia University, NY, United States
[4] University of Electro-Communications, Tokyo, Japan
[5] Institute of Space and Astronautical Science, Kanagawa, Japan