1. School of Electronic EngineeringUniversity of Electronic Science and Technology of China2006 Xi‐Yuan Avenue, Western High‐Tech DistrictChengduSichuan611731People's Republic of China
2. Institute of Electronic and Information Engineering of UESTC in GuangdongNo.17, 2 Roadheadquarter, High tech Industrial Development Zone of Songshan LakeDongguanGuangdongPeople's Republic of China
3. Engineering Product DevelopmentSingapore University of Technology and Design8 Somapah RoadSingapore487372Singapore