Author Affiliations +
Long Wu,1,2,3 Tianyuan Qiao,3 Jun Zhang,4 Yong Zhang,3 Yuan Zhao3
1China Electronic Technology Group Corp. No. 38 Research Institute (China)
2Nanjing Univ. of Information Science and Technology (China)
3Harbin Institute of Technology (China)
4Tongyu Communication Inc. (China)