1. Electrical & Electronics and Communication Engineering Department, Koreatech University, Cheonan-si 31253, Republic of Korea
2. Electrical Engineering Department, Faculty of Engineering, Assiut University, Assiut 71516, Egypt
3. Department of Electrical and Computer Engineering, Mississippi State University, Starkville, MS 39762, USA
4. School of Electrical and Electronics Engineering, Chung-Ang University, Seoul 06974, Republic of Korea
5. Department of Electrical & Electronics, Korea Polytechnic, Gumi 39257, Republic of Korea