B G EvansBarry Evans is currently director of the Centre for Communication Systems Research at the University of Surrey, the UK's largest academic group in mobile and satellite communications. He is well known in the field of satellite communications, having ade innovations in SCPC-CFM, on-board processing, dual polarisation antennas and propagation, new orbit constellations, speech coding and multiple access. Before coming to Surrey he was BT Lecturer/Reader in Telecommunication Systems at the University of Essex and he has lectured and consulted widely as an ITU expert. He is the founder editor of the International Journal of Satellite Communications and is currently advisor to OFTEL (the UK telecoms regulator) and a member of the UK Government's think-tank Foresight Committee on IT and Communications. He has been the chairman of the organising committee for the IEE Vacation School on Satellite Communications since its inception in 1984 and is the author of three books and over 400 published papers. Read More Read Less