1. Research Center for Applied Electromagnetic (EMCenter), Institute of Integrated Engineering, Universiti Tun Hussein Onn Malaysia, Parit Raja 86400, Malaysia
2. Center for Telecommunication Research & Innovation (CeTRI), Fakulti Teknologi dan Kejuruteraan Elektronik dan Komputer (FTKEK), Universiti Teknikal Malaysia Melaka (UTeM), Jalan Hang Tuah Jaya, Durian Tunggal 76100, Malaysia
3. Department of Electrical Engineering, University of Engineering and Technology, Mardan 23200, Pakistan
4. Wolfson Centre for Magnetics, School of Engineering, Cardiff University, Cardiff CF24 3AA, UK
5. Electrical Engineering Department, School of Engineering, Albaha University, Albaha 65779, Saudi Arabia
6. Department of Electrical Engineering, College of Engineering, King Saud University, Riyadh 11451, Saudi Arabia