1. Terahertz Wireless Communications (TWC) Laboratory, Shanghai Jiao Tong University, Shanghai, China
2. Department of Electronic Engineering, and the Cooperative Medianet Innovation Center (CMIC), Terahertz Wireless Communications (TWC) Laboratory, Shanghai Jiao Tong University, Shanghai, China
3. National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China