Igor Jovanovic
<p>School of Electrical Engineering, University of Belgrade, Bulevar kralja Aleksandra 73, 11120, Belgrade, Serbia<br />Institute Mihajlo Pupin, University of Belgrade, Volgina 15, 11060, Belgrade, Serbia</p> Serbia
Kritsada Mamat
Department of Electronic Engineering Technology, College of Industrial Technology, King Mongkut’s University of Technology North Bangkok Thailand