NASR RASHID was born in Egypt in 1973. He received the B.Sc. (with highest honors), M.Sc., and Ph.D. degrees in Electronics and Communication Engineering from Al-Azhar University, Cairo, Egypt, in 1996, 2004, and 2009, respectively. He is currently an Assistant Professor in the Department of Electrical Engineering at the College of Engineering, Jouf University, Sakaka, Saudi Arabia. His research interests include wireless communications, antennas and wave propagations, multiple-input multiple-output (MIMO) systems, impedance matching circuits, microwave components, and gap waveguide technology.