1 inLAZER Dynamics Sdn Bhd, InnoHub Unit, Putra Science Park, Universiti Putra Malaysia, Serdang 43400, Malaysia
2 Electrical Engineering Department, Al Suwayrah Technical Institute, Middle Technical University, Baghdad 10074, Iraq
3 Wireless and Photonic Networks Research Centre, Faculty of Engineering, Universiti Putra Malaysia, Serdang 43400, Malaysia
4 Institute of Advanced Technology, Universiti Putra Malaysia, Serdang 43400, Malaysia
5 Department of Physics, Faculty of Science, Universiti Putra Malaysia, Serdang 43400, Malaysia
6 Electronic and Communication Engineering Department, College of Engineering, University of Baghdad, Baghdad 10071, Iraq
7 Department of Electrical Engineering, College of Engineering, King Saud University, Riyadh 11421, Kingdom of Saudi Arabia