Hussein Seleem received the B.Sc. (Hons.) and M.Sc. degrees in electronics and electrical communications engineering from Tanta University, Tanta, Egypt, in 2001 and 2006, respectively, and the Ph.D. degree in electrical engineering from King Saud University, Riyadh, Saudi Arabia, in 2017. Since 2001, he has been with the EEC Department, Tanta University, where he is currently an assistant professor. He was a researcher with the Prince Sultan Advanced Technology Research Institute (PSATRI), KSU, in 2010. In 2012, he joined the Electrical Engineering Department, KSU, as a Researcher/Ph.D. Student, where he was involved in the area of wireless communications. His current research interests include signal processing for wireless and optical communications.