Yichuang SunYichuang Sun received his Ph.D. from the University of York and is currently Professor at the University of Hertfordshire. His research interests are in analogue and mixed-signal, RF and communication circuits, circuit testing and fault diagnosis, coing and signal detection, space-time and MIMO communications, and wireless and mobile networks. He has published three books and over 180 papers. Professor Sun has been a book series editor for the IET, guest editor of four special issues for IET journals, and Track Chair and committee member for many international conferences. He is editor of ETRI Journal of South Korea and serves on several IEEE committees. Read More Read Less