Koen Mouthaan received the M.Sc. and Ph.D. degree in electrical engineering from the Delft University of Technology, Delft, The Netherlands, in 1993 and 2001, respectively.
Upon completion of the doctoral degree, he joined the Radar Group, TNO Physics and Electronics Laboratorium, The Hague, The Netherlands. He subsequently joined SkyGate, a company that designs phased-array antennas for consumer applications. In 2003, he joined the RF and Microwave Group, National University of Singapore, Singapore, as an Assistant Professor. His research interests include active and passive integrated circuits for microwave and millimeter-wave applications.