Department of Electronic Engineering, National Formosa University, Hu-Wei 63201, Taiwan

Department of Earth and Space Sciences and Institute of Geophysics and Planetary Physics, University of California, Los Angeles, CA 90095, USA

Department of Earth and Space Sciences and Institute of Geophysics and Planetary Physics, University of California, Los Angeles, CA 90095, USA

Department of Physics, University of Alberta, Edmonton, Alberta T6G 2J1, Canada

Technical University of Braunschweig, Germany

Max-Planck Institute for Solar System Research, Katlenburg-Lindau, Germany

Space Research Institute, Austrian Academy of Sciences, Graz 8042, Austria