Gengze Qin, Shanghai Jiao Tong University, China; Jingtao Ma, Shanghai Normal University, China; Penghui Huang, Shanghai Institute of Technology, China; Changhong He, Nanjing Research Institute of Electronics Technology, China; Qing Lu, Northwestern Polytechnical University, China; Yinying Xu, Shanghai Academy of Spaceflight Technology, China; Xiangcheng Wan, Haitao Wang, Guozhong Chen, Shanghai Institute of Satellite Engineering, China