Reliability of 70 nm metamorphic HEMTs. - Maximilian Dammann; Arnulf Leuther; Rüdiger Quay; M. Meng; Helmer Konstanzer; W. Jantz; Michael Mikulla (Microelectron. Reliab., 2004)

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)

A 120-145 GHz Heterodyne Receiver Chipset Utilizing the 140 GHz Atmospheric Window for Passive Millimeter-Wave Imaging Applications. - Stefan Koch; Marc Guthoerl; Ingmar Kallfass; Arnulf Leuther; Shin Saito (IEEE J. Solid State Circuits, 2010)

W-band radiometer system with switching front-end for multi-load calibration. - Ernst Weissbrodt; Ingmar Kallfass; Axel Hülsmann; Axel Tessmann; Arnulf Leuther; Hermann Massler; Oliver Ambacher (IGARSS, 2011)

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)

Broadband Active Integrated Circuits for Terahertz Communication. - Ingmar Kallfass; Jochen Antes; Daniel Lopez-Diaz; Sandrine Wagner; Axel Tessmann; Arnulf Leuther (EW, 2012)

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)

Multibias scalable HEMT small-signal modeling based on a hybrid direct extraction/particle swarm optimization approach. - Yolanda Campos-Roca; Hermann Massler; Arnulf Leuther (Microelectron. J., 2012)

Wireless communications on THz carriers takes shape. - Wolfgang Freude; Swen Koenig; Daniel Lopez-Diaz; Jochen Antes; Florian Boes; Ralf Henneberger; Arnulf Leuther; Axel Tessmann; René Schmogrow; David Hillerkuss; Robert Palmer; Thomas Zwick; et al. (ICTON, 2014)

Multi-gigabit data transmission using MMIC-based E-band frontends. - Jochen Antes; Florian Boes; Dominik Meier; Ulrich J. Lewark; Axel Tessmann; Arnulf Leuther; Ralf Henneberger; Ingmar Kallfass (RWS, 2014)

MMIC-based module-level frequency generation for e-band communication systems. - Ulrich J. Lewark; Jochen Antes; Michael Kuri; Ralf Henneberger; Axel Tessmann; Sandrine Wagner; Arnulf Leuther; Thomas Zwick; Ingmar Kallfass (RWS, 2014)

Towards MMIC-Based 300GHz Indoor Wireless Communication Systems. - Ingmar Kallfass; Iulia Dan; Sebastian Rey; Parisa Harati; Jochen Antes; Axel Tessmann; Sandrine Wagner; Michael Kuri; Rainer Weber; Hermann Massler; Arnulf Leuther; Thomas Merkle; et al. (IEICE Trans. Electron., 2015)

Integrated 220-260 GHz Radar Frontend. - Thomas Merkle; Sandrine Wagner; Axel Tessmann; Michael Kuri; Hermann Massler; Arnulf Leuther (BCICTS, 2018)

High Gain 220 - 275 GHz Amplifier MMICs Based on Metamorphic 20 nm InGaAs MOSFET Technology. - Axel Tessmann; Arnulf Leuther; Felix Heinz; Frank Bernhardt; Hermann Massler (BCICTS, 2018)

Broadband 240-GHz Radar for Non-Destructive Testing of Composite Materials. - Thomas Merkle; Dominik Meier; Sandrine Wagner; Axel Tessmann; Michael Kuri; Hermann Massler; Arnulf Leuther (IEEE J. Solid State Circuits, 2019)

20-nm In0.8Ga0.2As MOSHEMT MMIC Technology on Silicon. - Axel Tessmann; Arnulf Leuther; Felix Heinz; Frank Bernhardt; Laurenz John; Hermann Massler; Lukas Czornomaz; Thomas Merkle (IEEE J. Solid State Circuits, 2019)

Frequency Multiplier and Mixer MMICs Based on a Metamorphic HEMT Technology Including Schottky Diodes. - Fabian Thome; Erdin Ture; Robert A. Iannucci; Arnulf Leuther; Frank Schäfer; Alessandro Navarrini; Patrice Serres (IEEE Access, 2020)

First Demonstration of Distributed Amplifier MMICs With More Than 300-GHz Bandwidth. - Fabian Thome; Arnulf Leuther (IEEE J. Solid State Circuits, 2021)

Multi-Channel PA, LNA, and Switch MMICs for Beam-Switching Applications at 160 GHz, Based on an InGaAs mHEMT Technology. - Laurenz John; Thomas Merkle; Arnulf Leuther; Jaehoon Chung (BCICTS, 2023)

Advanced mHEMT Technologies for Use in Radar, Communication and Meteorological Applications. - Axel Tessmann; Arnulf Leuther; Fabian Thome; Laurenz John; Bersant Gashi; Hermann Massler; Alexander Saam; Sébastien Chartier (BCICTS, 2023)

InGaAs HEMT Technology for Submillimeter-Wave and Ultra-Wideband Monolithic Integrated Circuits. - Fabian Thome; Laurenz John; Bersant Gashi; Axel Tessmann; Arnulf Leuther; Sébastien Chartier (IGARSS, 2023)

Ultra-Low-Noise 50-nm InGaAs mHEMT Technology and MMICs for Room Temperature and Cryogenic Applications. - Fabian Thome; Laurenz John; Rainer Weber; Felix Heinz; Hermann Massler; Arnulf Leuther; Sébastien Chartier (IGARSS, 2023)

Characterization and Large-Signal Modeling of 4-Pole Backgated InGaAs HEMT. - Antony Abel Kunnath; Sayed Ali Albahrani; Dirk Schwantuschke; Arnulf Leuther (BCICTS, 2024)

Exploring Breakdown Voltage Improvement in 20-nm InGaAs-Channel HEMT-OI with Metallic Back-Gate. - Antony Abel Kunnath; Maxime Moulin; Sayed Ali Albahrani; Dirk Schwantuschke; Arnulf Leuther (BCICTS, 2024)

Large-Signal Modeling of a 50 nm mHEMT Incorporating a Physical Impact-Ionization Model. - Yasin Yüce; Sayed Ali Albahrani; Dirk Schwantuschke; Maxime Moulin; Arnulf Leuther (BCICTS, 2024)

Broadband InGaAs mHEMT THz Transmitters and Receivers. - Laurenz John; Fabian Thome; Arnulf Leuther; Axel Tessmann (OFC, 2024)

Methodology to Accurately Replicate a Non-Planar Thin-Film Microstrip BEOL in 3D EM Simulation. - Dominik Wrana; Christopher M. Grötsch; Benjamin Schoch; Lukas Gebert; Thomas Ufschlag; Arnulf Leuther; Robert C. Lozar; Ingmar Kallfass (RWS, 2024)