Holger Maune (S’07, M’12, SM’18) was born in Cologne, Germany, in 1981. He received the Dipl.-Ing. and Dr.-Ing. degree in communications engineering from the Technische Universitaet Darmstadt, Darmstadt, Germany, in 2006 and 2011, respectively. His research focuses on reconfigurable smart radio frequency (RF) systems based on electronically tunable microwave components such as phase shifters, adaptive matching networks, tunable filters, duplexer, and multiband antennas. Their integration into system components such as adaptively matched power amplifiers, reconfigurable RF frontends or fully integrated electronically beam-steering transceiver antenna arrays is in the focus of the work.