1. Technology and Applied Sciences Laboratory, University of Douala, Douala, Cameroon
2. Laboratoire IRIMAS, University de Haute-Alsace, Mulhouse, France
3. School of Engineering, Edith Cowan University, Joondalup, WA, Australia
4. Faculty of Engineering and Technology, Future University in Egypt, New Cairo, Egypt
5. Department of Electrical Engineering, College of Engineering and Computing in Al-Qunfudhah, Umm Al-Qura University, Mecca, Saudi Arabia
6. Electrical Engineering Department, College of Engineering, Taif University, Taif, Saudi Arabia