Les BarclayLes Barclay OBE is a consultant in radiowave propagation and spectrum management. He has been involved in the organisation and lecturing for all IET residential courses in radiowave propagation, and has chaired the organising committee for these coures. He has lectured internationally on radio regulation, spectrum management and propagation. Prior to this he was the deputy director at the UK Radiocommunications Agency responsible for research. He was elected as international chairman of ITU-R Study Group 3 on radiowave propagation and has been chairman of the IET professional groups on antennas and propagation, and on radiocommunications. He is a Fellow of the Royal Academy of Engineering and the IET. Read More Read Less