Ulrich J. Lewark

Active single ended frequency multiplier-by-nine MMIC for millimeter-wave imaging applications

Arnulf Leuther, Hermann Massler, Axel Tessmann, 2011, 2011 Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits.

Millimeter-Wave Monolithic Integrated Circuits and Modules for Safety and Security Applications

Arnulf Leuther, Hermann Massler, Rolf Aidam, 2012, Future Security.

600 GHz resistive mixer S-MMICs with integrated multiplier-by-six in 35 nm mHEMT technology

Arnulf Leuther, Hermann Massler, Axel Tessmann, 2016, 2016 11th European Microwave Integrated Circuits Conference (EuMIC).

An active 600 GHz frequency multiplier-by-six S-MMIC

Thomas Zwick, Arnulf Leuther, Hermann Massler, 2013, 2013 IEEE MTT-S International Microwave Symposium Digest (MTT).

MMIC-based module-level frequency generation for e-band communication systems

Thomas Zwick, Arnulf Leuther, Axel Tessmann, 2014, 2014 IEEE Radio and Wireless Symposium (RWS).

Multi-gigabit data transmission using MMIC-based E-band frontends

Arnulf Leuther, Axel Tessmann, Ingmar Kallfass, 2014, 2014 IEEE Radio and Wireless Symposium (RWS).

Multi-Gigabit Millimeter-Wave Wireless Communication in Realistic Transmission Environments

Axel Tessmann, Ingmar Kallfass, Ulrich J. Lewark, 2015, IEEE Transactions on Terahertz Science and Technology.

A Miniaturized Unit Cell for Ultra-Broadband Active Millimeter-Wave Frequency Multiplication

Thomas Zwick, Arnulf Leuther, Axel Tessmann, 2014, IEEE Transactions on Microwave Theory and Techniques.

E-band active frequency-multiplier-by-eight MMIC with >20 dB conversion gain and excellent spurious suppression

Arnulf Leuther, Hermann Massler, Axel Tessmann, 2012, 2012 IEEE/MTT-S International Microwave Symposium Digest.