Nuno Borges Carvalho received his Bachelor's and PhD degrees in Electronic and Telecommunications Engineering from University of Aveiro, Portugal, in 1995 and 2000, respectively. He is currently a Full Professor and Senior Researcher at Telecommunications Institute of University of Aveiro and a Fellow of IEEE. He coauthored Microwave Intermodulation and Wireless Circuits (Artech House, 2003), Microwave and Wireless Measurement Techniques (Cambridge UP, 2013), and White Space Communication Technologies (Cambridge UP, 2014). He is the co-inventor of six patents. His research interests include software-defined radio terminals, wireless power transmission, nonlinear distortion analysis in microwave/wireless circuits and systems, and measurement of nonlinear phenomena.