From 1999 to 2002, an Associate Editor of the IEEE Transactions on Microwave Theory and Techniques in the area of Microwave Modeling and CAD. From 2006 to 2008, he was an Associate Editor of the International Journal of Electronics and Communications. From 1999 to 2009, he served on the Technical Program Committee of the IEEE MTT-S International Microwave Symposium. He has coauthored Waveguide Components for Antenna Feed Systems - Theory and Design (Artech House, 1993) and has authored/coauthored more than 300 technical papers. His research activities include RF/wireless/microwave/millimeter-wave components and systems design, and field-theory-based modeling of integrated circuits, feed networks, ultra-wideband technology and antennas.
He is a Fellow IEEE, a Fellow of the Canadian Academy of Engineering (CAE), a Fellow of the Engineering Institute of Canada (EIC) and serves on the editorial advisory board of the International Journal of Numerical Modelling.