Friedbert Van Raay

Friedbert van Raay received the Dipl.-Ing. degree in electrical engineering from the Technical University of Aachen, Aachen, Germany, in 1984, and the Dr.-Ing. degree from the University of Kassel, Kassel, Germany, in 1990. From 1992 to 1995, he was with SICAN GmbH, Hannover, Germany, where he was involved with RF system development and measurement techniques. In 1995, he returned to the University of Kassel, as a Senior Engineer, where he supervised the Microwave Group, Institute of High Frequency Engineering. In November 2001, he joined the Fraunhofer Institute of Applied Solid-State Physics, Freiburg, Germany, as a Supervisor of the Device Modeling Group. His current research interests include development and characterization of high-speed digital and high-power millimeter-wave GaAs and GaN devices and circuits.