Mostafa Hefnawi received his Ph.D. in electrical engineering from Laval University, Quebec, in 1998. In 1999, he joined the Department of Electrical and Computer Engineering (ECE) at RMC (Royal Military College of Canada), Kingston, ON, where he is currently a Full Professor. From 2015 to 2020, he was the Chair and Associate Head of the ECE department at RMC. His research interests include MIMO radar, massive MIMO, hybrid beamforming, multi-user MIMO, and software-defined radio (SDR). He is the founder and leader of the SDR Section of the Communication Research Laboratory at RMC, which provides state-of-the-art SDR platforms. He is a contributing author of several refereed journals, books, book chapters, and proceedings papers related to new generations of wireless communication systems.