1. Shaoxing Integrated Circuit Institute and Engineering Research Center of Smart Microsensors and Microsystems, Ministry of Education, Hangzhou Dianzi University, Hangzhou 310018, China
2. Ocean College, Institute of Marine Electronics and Intelligent Systems, Zhejiang University, Zhoushan 316021, China
3. School of Electronic Information, Chang’an Campus, Northwestern Polytechnical University, Xi’an 710060, China
4. Department of Electronic and Electronical Engineering, College of Engineering, Design and Physical Sciences, Brunel University London, London UB8 3PH, UK
5. The Key Laboratory of RF Circuits and Systems of Ministry of Education, Microelectronics CAD Center, School of Electronics and Information, Hangzhou Dianzi University, Hangzhou 310018, China