Publications
As my employer’s full text server offers the user dialogue only in German, I am providing links here to select publications of my group. These files are hosted on the university’s server with permission of the respective publishers, or are in the public domain. In the former case, please observe the copyright restrictions, usually prepended to the actual publication.
We will continually increase the number of publications on the full text server and add links here.
Public project reports
- EU Project Advanced RF Frontends using Micromachined Si/SiGe, December 30, 2005
Journal Publications
- W. Dürr, W. Menzel, H. Schumacher, A Low-Noise Active Receiving Antenna Using a SiGe HBT; IEEE Microwave and Guided-Wave Letters, Vol. 7, pp. 63-65, 1997
- W.Menzel, H. Schumacher, Ch. Warns, Transmission lines and passive elements for multilayer coplanar circuits on silicon, IEEE transactions on microwave theory and techniques, Vol. 46, No. 5, May 1998
- I. Kallfass, H. Schumacher, T. Brazil, A unified approach to charge-conservative capacitance modelling in HEMTs; IEEE Microwave and Wireless Components Letters, Vol. 16, pp. 678-680
- I. Kallfass, H. Schumacher, T.J. Brazil, Multiple Time Constant Modeling of Dispersion Dynamics in Hetero Field-Effect Transistors, IEEE Trans. Microwave Theory Techn., Vol. 54, pp. 2312-1321, 2006
- E. Öjefors, E. Sönmez, S. Chartier, P. Lindberg, Ch. Schick, A. Rydberg, H. Schumacher, Monolithic Integration of a Folded Dipole Antenna With a 24 GHz Receiver in SiGe HBT Technology; IEEE Trans. Microwave Theory Techn., Vol. 55, pp. 1467-1475. 2007
Conference contributions
- V. Ziegler, C. Gässler, C. Wölk, F.-J. Berlec, R. Deufel, M. Berg, J. Dickmann, H. Schumacher, E. Alekseev, D. Pavlidis, InP-based and metamorphic devices for multifunctional MMICs in mm-wave communication systems; Proc. 12th Indium Phospide and Related Materials Conference, pp. 341-344, 2000
- S. Chartier, E. Sönmez, H. Schumacher, Millimeter-wave amplifiers using a 0.8 µm Si/SiGe HBT technology, Proc IEEE Topical Meeting on Silicon Monolithic Integrated Circuits in RF-Systems, San Diego, CA, USA, January 18-20, 2006, pp 277-280
- J. Dederer, A. Trasser, H. Schumacher, Compact SiGe HBT low noise amplifiers for 3.1-10.6 GHz ultra-wideband applications; Proc IEEE Topical Meeting on Silicon Monolithic Integrated Circuits in RF-Systems, San Diego, CA, USA, January 18-20, 2006
- S. Chartier, B. Schleicher, T. Feger, T. Purtova, H. Schumacher, 79 GHz Fully Integrated Fully Differential Si/SiGe HBT Amplifier for Automotive Radar Applications, Proc. IEEE International conference on Electronics, Circuits and Systems (ICECS), Nice, France, Dec. 10-13, 2006, pp. 1011-1014
- J. Dederer, B. Schleicher, F. De Andrade Tabarani Santos, A. Trasser, H. Schumacher, FCC compliant 3.1-10.6 GHz UWB Pulse Radar System using Correlation Detection; Proc. International Microwave Symposium, Honolulu, Hawai’i, June 3-8, pp. 1471-1474, 2007
- J. Dederer, S. Chartier, T. Feger, U. Spitzberg, A. Trasser, H. Schumacher, Highly Compact 3.1-10.6 GHz UWB LNA in SiGe HBT Technology; Proc. 2nd European Microwave Integrated Circuits Conference (EuMIC 2007), Munich, Germany, Oct. 8-10, pp. 247-250, 2007
- S. Chartier, B. Schleicher, F. Korndörfer, S. Glisic, G. Fischer, H. Schumacher, A Fully Integrated Fully Differential Low-Noise Amplifier for Short Range Automotive Radar Using a SiGe:C BiCMOS Technology; Proc. Europ. Microwave Integrated Circuits Conference, Munich, Germany, Oct. 8-10, 2007
- S. Chartier, E. Sönmez, J. Dederer, Millimeter-Wave Si/SiGe HBT Frequency Divider using Dynamic and Static Division Stages; 19th Asia-Pacific Microwave Conference, Bangkok, Thailand, Dec. 11-14, 2007
- B. Schleicher, J. Dederer, M. Leib, I. Nasr, A.Trasser, W. Menzel, H. Schumacher, Highly Compact Impulse UWB Transmitter for High-Resolution Movement Detection; Proc. 2008 IEEE Int. Conference on Ultra-Wideband, Vol. 1, pp. 89-92, 2008
- J. Dederer, B. Schleicher, A.Trasser, T. Feger, H. Schumacher, A Fully Monolithic 3.1-10.6 GHz UWB Si/SiGe HBT Impulse-UWB Correlation Receiver; Proc. 2008 IEEE Int. Conference on Ultra-Wideband, Vol. 1, pp. 33.36, 2008
- Gang Liu, S. Chartier, A. Trasser, H. Schumacher, Fully Integrated Millimeter-Wave VCO with 32% Tuning Range; Proc. IEEE Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF) 2009, San Diego, CA, January 19-21, 2009



Apr 07, 2009 @ 03:24:30
Thank you for this wonderful arrangement. I could get access to your papers so easily.
Regards