*Fellow IEEE, *EuMA, *EPSRC Peer Review College (UK), *IET (UK) Executive Team, General Assembly of the European Microwave Association, *Industrial Advisory Panel (Department of Materials, *Imperial College London), Chair/co-chair of IEEE IMS and EuMC sessions, *Member of Editorial Boards: IEEE Trans. Microwave Theory Technique, *Int. Journal RF and Microwave Computer Aided Engineering, *Frequenz, Journal of Metamaterials