Metamorphic HEMT MMICs and Modules for Use in a High-Bandwidth 210 GHz Radar. - Axel Tessmann; Ingmar Kallfass; Arnulf Leuther; Hermann Massler; Michael Kuri; Markus Riessle; Martin Zink; Rainer Sommer; Alfred Wahlen; Helmut Essen; Volker Hurm; Michael Schlechtweg; et al. (IEEE J. Solid State Circuits, 2008)

Metamorphic HEMT MMICs and Modules Operating Between 300 and 500 GHz. - Axel Tessmann; Arnulf Leuther; Volker Hurm; Ingmar Kallfass; Hermann Massler; Michael Kuri; Markus Riessle; Martin Zink; Rainer Lösch; Matthias Seelmann-Eggebert; Michael Schlechtweg; Oliver Ambacher (IEEE J. Solid State Circuits, 2011)

Millimeter-Wave Monolithic Integrated Circuits and Modules for Safety and Security Applications. - Michael Schlechtweg; Axel Tessmann; Axel Hülsmann; Ingmar Kallfass; Arnulf Leuther; Rolf Aidam; Christian Zech; Ulrich J. Lewark; Hermann Massler; Markus Riessle; Martin Zink; Josef Rosenzweig; et al. (Future Security, 2012)