1. Chair of High Frequency Electronics RWTH Aachen University Koppernikusstr. 16 52074 Aachen Germany
2. AMO GmbH Otto‐Blumenthal‐Str. 25 52074 Aachen Germany
3. Chair of Electronic Devices RWTH Aachen University Otto‐Blumenthal‐Str. 25 52074 Aachen Germany
4. Chair of Smart Sensor Systems University of Wuppertal Lise‐Meitner‐Str. 13 Wuppertal 42119 Germany