College of Communication Engineering, Chongqing University, Chongqing 400044;
National Laboratory of Analogue Integrated Circuits, No.24 Research Institute of China Electronics Technology Group Corporation, Chongqing 400060;
College of Communication Engineering, Chongqing University, Chongqing 400044;
College of Communication Engineering, Chongqing University, Chongqing 400044;
College of Communication Engineering, Chongqing University, Chongqing 400044;
College of Communication Engineering, Chongqing University, Chongqing 400044;
College of Communication Engineering, Chongqing University, Chongqing 400044;
College of Communication Engineering, Chongqing University, Chongqing 400044;
