B.Sc in Electronic Engineering in 1998 and M.Sc in adaptive arrays for mobile radio communications in 2002 from the Faculty of Electronic Eng., Egypt. He also has been awarded the Ph.D degree in Communications Engineering in the field of High-Altitude Platform Wireless Communications System in 2008. Dr. Yasser is a lecturer in the Electronics and Electrical Communications Engineering Department, Faculty of Electronic Engineering, Menoufia University, Egypt. Now, he is an assistant professor in the Information Technology Department, College of Computers and Information Technology, Taif University, Saudi Arabia. The research interests include adaptive antenna arrays, mobile communications, ...