Oliver Ambacher

According to our database, Oliver Ambacher authored at least 20 papers between 2008 and 2021.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2021

Building Blocks for GaN Power Integration.

Michael Basler, Richard Reiner, Stefan Moench, Fouad Benkhelifa, Philipp Döring, Patrick Waltereit, Rüdiger Quay, Oliver Ambacher

IEEE Access, 2021

2020

Failure Analysis of 100 nm AlGaN/GaN HEMTs Stressed under On- and Off-State Stress.

Tobias Kemmer, Michael Dammann, Martina Baeumler, Vladimir Polyakov, Peter Brückner, Helmer Konstanzer, Rüdiger Quay, Oliver Ambacher

Proceedings of the 2020 IEEE International Reliability Physics Symposium, 2020

2019

A Dielectric-Filled Cavity-Backed Lens-Coupled Dipole Antenna at 100 GHz.

Alexander Dyck, Michael Kuri, Markus Rosch, Axel Tessmann, Oliver Ambacher

Proceedings of the IEEE Radio and Wireless Symposium, 2019

2017

Flexural plate wave sensors with buried IDT for sensing in liquids.

Markus Reusch, Katarzyna Hole, Agne Zukauskaite, Vadim Lebedev, Nicolas Kurz, Oliver Ambacher

Proceedings of the 2017 IEEE SENSORS, Glasgow, United Kingdom, October 29, 2017

2016

Spectroscopic Measurement of Material Properties Using an Improved Millimeter-Wave Ellipsometer Based on Metallic Substrates.

Mathias Klenner, Christian Zech, Axel Hülsmann, Jutta Kuhn, Michael Schlechtweg, Oliver Ambacher

IEEE Trans. Instrum. Meas., 2016

Study of a silicon parallel plate capacitor as a dew point sensor.

Jochen Stehle, Oliver Ambacher, Ashwin Samarao, Gary Yama, Uma Krishnamoorthy

Proceedings of the 2016 IEEE SENSORS, Orlando, FL, USA, October 30 - November 3, 2016, 2016

Performance of tri-gate AlGaN/GaN HEMTs.

Mohamed Alsharef, Ralf Granzner, Frank Schwierz, Erdin Ture, Rüdiger Quay, Oliver Ambacher

Proceedings of the 46th European Solid-State Device Research Conference, 2016

2015

High-voltage stress time-dependent dispersion effects in AlGaN/GaN HEMTs.

Matthias Wespel, Maximilian Dammann, Vladimir Polyakov, Richard Reiner, Patrick Waltereit, B. Weiss, Rüdiger Quay, Michael Mikulla, Oliver Ambacher

Proceedings of the IEEE International Reliability Physics Symposium, 2015

2014

Influence of surface states on the voltage robustness of AlGaN/GaN HFET power devices.

Matthias Wespel, Martina Baeumler, Vladimir Polyakov, Maximilian Dammann, Richard Reiner, Patrick Waltereit, Rüdiger Quay, Michael Mikulla, Oliver Ambacher

Microelectron. Reliab., 2014

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, Christian Koos, Oliver Ambacher, Juerg Leuthold, Ingmar Kallfass

Proceedings of the 16th International Conference on Transparent Optical Networks, 2014

2013

100 Gbit/s wireless link with mm-wave photonics.

Swen Koenig, Florian Boes, Daniel Lopez-Diaz, Jochen Antes, Ralf Henneberger, René Schmogrow, David Hillerkuss, Robert Palmer, Thomas Zwick, Christian Koos, Wolfgang Freude, Oliver Ambacher, Ingmar Kallfass, Juerg Leuthold

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

2012

Study on data transmission of complex modulated signals using an MMIC-based 220 GHz wireless link.

Jochen Antes, Tobias Mahler, Thomas Zwick, Axel Tessmann, Oliver Ambacher, Ingmar Kallfass

Proceedings of the International Symposium on Signals, Systems, and Electronics, 2012

Active load modules for W-band radiometer calibration.

Ernst Weissbrodt, Axel Tessmann, Michael Schlechtweg, Ingmar Kallfass, Oliver Ambacher

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 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, Oliver Ambacher

Proceedings of the Future Security - 7th Security Research Conference, 2012

2011

Critical factors influencing the voltage robustness of AlGaN/GaN HEMTs.

M. Cäsar, Maximilian Dammann, Vladimir Polyakov, Patrick Waltereit, Rüdiger Quay, Michael Mikulla, Oliver Ambacher

Microelectron. Reliab., 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

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

Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

2010

Efficient AlGaN/GaN Linear and Digital-Switch-Mode Power Amplifiers for Operation at 2 GHz.

Stephan Maroldt, Dirk Wiegner, Stanislav Vitanov, Vassil Palankovski, Rüdiger Quay, Oliver Ambacher

IEICE Trans. Electron., 2010

2009

Reliability and degradation mechanism of AlGaN/GaN HEMTs for next generation mobile communication systems.

Maximilian Dammann, W. Pletschen, Patrick Waltereit, Wolfgang Bronner, Rüdiger Quay, Stefan Müller, Michael Mikulla, Oliver Ambacher, P. J. van der Wel, S. Murad, T. Rödle, R. Behtash, F. Bourgeois, K. Riepe, Martin Fagerlind, Einar Örn Sveinbjörnsson

Microelectron. Reliab., 2009

2008

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, Oliver Ambacher

IEEE J. Solid State Circuits, 2008