Dr.-Ing. Christoph Baer

  • Akademische/r Rätin/Rat - Lehrstuhl Elektronische Schaltungstechnik
Baer, Christoph

Adresse

Lehrstuhl für Elektronische Schaltungstechnik
Universitätsstraße 150
44780 Bochum
Germany

Raum
ID 03/324
Telefon:
(+49)(0)234 / 32 - 27606
Fax:
(+49)(0)234 / 32 - 14168
E-Mail:
christoph.baer@est.rub.de

Lehrveranstaltungen

Veröffentlichungen

2017
A Low Cost TLPR Target Generator basing on a Dielectric Waveguide Concept

Christoph Baer, Christian Schulz - European Radar Conference 2017, Nuremberg, Germany, accepted.

A Simulation Concept Based on the FDFD Method for Ground Penetrating Radar Used in Humanitarian Demining

Jochen Jebramcik, Jan Barowski, Christoph Baer, Ilona Rolfes - European Microwave Conference 2017, Nuremberg, Germany, accepted.

Ground Penetrating Synthetic Aperture Radar Imaging Providing Soil Permittivity Estimation

Christoph Baer, Jan Barowski, Jochen Jebramcik, Gutierrez, Sergio, Vega, Felix, Ilona Rolfes - in Proceedings IEEE MTT-S International Microwave Symposium 2017, Honolulu, Hawaii, USA, accepted.

Dielectric Phantom Materials for Broadband Biomedical Applications

Birk Hattenhorst, Malte Mallach, Jan Barowski, Ilona Rolfes, Christoph Baer, Thomas Musch - in Proceedings if IEEE MTT-S International Microwave Bio Conference 2017, Gothenburg, Sweden, accepted.

Real-Time Imaging System for Millimeter Wave Synthetic Aperture Radar Sensors

Jan Barowski, Christoph Baer, Ilona Rolfes - in Proceedings IEEE MTT-S International Microwave Bio Conference 2017, Gothenburg, Sweden, accepted.

Berührungslose Messung von Massenströmen

Christoph Baer - Schüttgut, Nr.3/2017, vol 23, Vogel Business Media.

On the Usability of low-cost Inertial Navigation Systems for Free-Hand SAR Imaging at GPR-Frequencies

Christoph Baer, Jan Barowski, Ilona Rolfes - in Proceedings of Sensors Applications Symposium 2017, Glassboro, New Jersey, USA.

Gas Flow Monitoring in High and Low Reynolds Regimes Based on Compensated FMCW-Radar Phase Measurements

Birk Hattenhorst, Timo Jaeschke, Nils Pohl, Christoph Baer, Thomas Musch - Frequenz, 71(3-4), pp. 195-205.

Im Kampf gegen Landminen

Christoph Baer, Thomas Musch, Ilona Rolfes - DFG Magazin Forschung, Vol 1 2017, pp 20-23, WILEY-VCH.

2016
Investigation of a mmWave-Radar based Sensor for Snow-Suspension Density Measurements

Christoph Baer, Timo Jaeschke, Fischer, Jan-Thomas, Fromm, Reinhard, Rauter, Matthias, Achleitner, Stefan, Nils Pohl - in IEEE Sensors Journal, vol. 16, no.24, pp. 8861-8862, Dec. 15, 2016, doi: 10.1109/JSEN.2016.2620340

Microwave Near-Field Sensor for Contactless Gas Pressure Determination

Birk Hattenhorst, Christoph Baer, Thomas Musch - IEEE Sensors 2016, Orlando, USA.

Microwave Near-Field Sensor for the Contactless Detection of Material Fluctuations

Birk Hattenhorst, Christian Schulz, Ilona Rolfes, Christoph Baer, Thomas Musch - European Microwave Conference 2016, London, United Kingdom

Humanitarian Microwave Detection of Improvised Explosive Devices in Colombia (Project MEDICI)

Sachs, J., Bustamante, R., Vega, F., Christoph Baer - European Electromagnetic Symposium 2016, London, United Kingdom, July 11-14 2016

Permittivity of improvised explosives made of ammonium nitrate and fuel oil

Just, T, Gutierrez, J., Sachs, J., Christoph Baer, Vega, F., Bustamante, R. - European Electromagnetic Symposium 2016, London, United Kingdom, July 11-14 2016

UWB backscattering characterization of improvised explosive devices

Martinez, D., Gutierrez, J., Rodriguez, S., Vega, F., Bustamante, R., Sachs, J., Christoph Baer - European Electromagnetic Symposium 2016, London, United Kingdom, July 11-14 2016

A Polarimetric, Low Ringing UWB Antenna for Ground Penetrating Radar Operation

Christoph Baer, Christian Schulz, Ilona Rolfes, Thomas Musch - IEEE Antennas and Propagation Symposium 2016, Fajardo, Puerto Rico, June 26 - July 1 2016

Cross-Polarized Multi-Channel W-Band Radar for Turbulent Flow Velocity Measurements

Timo Jaeschke, Christian Bredendiek, Simon Küppers, Christian Schulz, Christoph Baer, Nils Pohl - IEEE International Microwave Symposium 2016, San Francisco, CA, USA, May 22-27 2016

Analysis of Composite Materials with Periodically Aligned Inclusions Using 3D EM Field Simulations

Christoph Baer, Birk Hattenhorst, Christian Schulz, Bianca Will, Ilona Rolfes, Thomas Musch - Ger­man Micro­wa­ve Con­fe­rence (GeMiC 2016), pp. 120-123, doi: 10.1109/GEMIC.2016.7461571, Bo­chum, Ger­ma­ny, March 14-16, 2016

Detection of Fluid Vortices based on Compensated FMCW-Radar Phase Measurements

Birk Hattenhorst, Christoph Baer, Thomas Musch - German Microwave Conference 2016, Bochum, Germany, March 14-16, 2016

2015
Microwave Sensor Concept for the Detection of Gas Inclusions inside Microfluidic Channels

Birk Hattenhorst, Helen Theißen, Christian Schulz, Ilona Rolfes, Christoph Baer, Thomas Musch - 2015 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, Taipei, Taiwan. Sep. 2015

On the Human Blood Permittivity: Model Parameters and Substitution Material for mmWave Applications

Christoph Baer, Christian Schulz, Gordon Notzon, Ilona Rolfes, Thomas Musch - 2015 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, Taipei, Taiwan. Sep. 2015

Conformal mm-Wave Antennas for Catheter embedded Atherosclerotic Plaque Sensors

Gordon Notzon, Christoph Dahl, Ilona Rolfes, Christoph Baer, Thomas Musch - IEEE European Microwave Conference 2015, Paris, France.

Electromagnetic Characterization of Fluid Vortices by means of Three-Dimensional Field Simulations

Birk Hattenhorst, Christian Schulz, Ilona Rolfes, Christoph Baer, Thomas Musch - IEEE European Microwave Conference 2015, Paris, France. Sep. 2015

Dielectric Waveguides for Industrial Radar Applications

Christoph Baer, Christian Schulz, Ilona Rolfes, Thomas Musch - International Journal of Microwaves and Wireless Technologies, Cambridge University Press and the European Microwave Association,2015 doi: 10.1017/S1759078715000136.

Investigation of a Circular TE11-TE01 Mode Converter in Stepped Waveguide Technique

Christian Schulz, Christoph Baer, Thomas Musch, Ilona Rolfes, Bianca Will - International Journal of Microwaves and Wireless Technologies, Cambridge University Press and the European Microwave Association, 2015 doi:10.1017/S1759078715000203.

Massendurchflussmessung von pneumatisch geförderten Feststoffen auf Basis von hochpräzisen FMCW Radarsystemen

Christoph Baer - Verlag Dr. Hut, München Juni 2015, 1. Auflage, ISBN 978-3-84392129-9.

Schutzrecht: Method and device for determining the velocity of a medium

Christoph Baer, Thomas Musch, Neuburger, Stephan, Michael Vogt - Angemeldet durch Krohne Messtechnik GmbH am 4.11.2013, Veröffentlicht: 7.5.2015.

Effective Permittivity Determination of Randomized Mixed Materials using 3D Electromagnetic Simulations

Christoph Baer, Birk Hattenhorst, Christian Schulz, Bianca Will, Ilona Rolfes, Thomas Musch - IEEE International Microwave Symposium 2015, Phoenix, USA.

Contactless Detection of State Parameter Fluctuations of Gaseous Media based on a low Jitter mm-Wave FMCW Radar

Christoph Baer, Timo Jaeschke, Philipp Mertmann, Nils Pohl, Thomas Musch - IEEE Transactions of Instrumentation and Measurements, vol.64, no.4, pp.865-872, April 2015.

2014
Radar based Ground Level Reconstruction Utilizing a Hypocycloid Antenna Positioning System

Christoph Baer, Thomas Musch - Frequenz Journal, Vol. 68, Issue. 11/12 2014, DOI 10.1515/freq-2014-0116.

A Robust Dielectric Feeding Concept for Harsh Environmental TLPR Antennas

Christoph Baer, Christian Schulz, Ilona Rolfes, Thomas Musch - 44th IEEE Eu­ropean Micro­wa­ve Week (EuMW), pp. 297-300, DOI: 10.1109/EuRAD.2014.6991266, Roma, Italy, Oct 5 - Nov 10, 2014

A mmWave Measuring Procedure for Mass Flow Monitoring of Pneumatic Conveyed Bulk Materials

Christoph Baer, Timo Jaeschke, Philipp Mertmann, Nils Pohl, Thomas Musch - IEEE Sensors Journal, Vol. 14, September 2014, doi: 10.1109/JSEN.2014.2326042.

Conceptual Design of High Gain Antenna System with Wide Range Beam Steering Capability for Broadband Radar Applications

Christoph Baer, Thomas Musch - IEEE International Conference on Electromagnetics in Advanced Applications/ IEEE-APS Topical Conference on antennas and Propagation in Wireless Communications, 3.-8. August 2014, Aruba.

A Uniaxial Radar Positioning System for Ground Level Reconstruction

Christoph Baer, Thomas Musch - German Microwave Conference (GEMIC), Aachen

Contactless Determination of Gas Concentration and Pressure based on a low Jitter mmWave FMCW Radar

Christoph Baer, Timo Jaeschke, Nils Pohl, Thomas Musch - IEEE Sensors Applications Symposium (SAS), Queenstown, Neuseeland

2013
A Millimeter-Wave based Measuring Method for the Differentiation of Atherosclerotic Plaques

Christoph Baer, Gordon Notzon, Christoph Dahl, Christian Schulz, Bianca Will, Ilona Rolfes, Thomas Musch - IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-BIO 2013), pp. 1-4, DOI: 10.1109/IMWS-BIO.2013.6756167, Singapore, Dec 9 – 11, 2013

A Measuring Method for the Mass Flow Determination in a Pneumatic Conveying System

Christoph Baer, Timo Jaeschke, Philipp Mertmann, Nils Pohl, Thomas Musch - IEEE Sensors Conference, Baltimore, USA

A feeding concept of a dielectric hemispherical lens antenna for polarimetric radar applications

Christoph Dahl, Christian Schulz, Bianca Will, Ilona Rolfes, Christoph Baer, Thomas Musch - 43rd Eu­ropean Micro­wa­ve Con­fe­rence (EuMC), pp. 1683-1686, Nu­rem­berg, Ger­ma­ny, Oct 6-10, 2013

Characterization of a Beam Steering Lens Antenna for Industrial Radar Measurements in Harsh Environments

Christian Schulz, Christoph Baer, Nils Pohl, Thomas Musch, Bianca Will, Ilona Rolfes - 10th European Radar Conference (EuRAD 2013), pp. 117-120, Nuremberg, Germany, Oct 9-11, 2013

A Measurement System for Soil Moisture Characterizations based on Time Domain Transmission

Bianca Will, Michael Gerding, Christian Schulz, Christoph Baer, Thomas Musch, Ilona Rolfes - 10th International Conference on Electromagnetic Wave Interaction with Water and Moist Substances (ISEMA 2013), Weimar, Germany, Sep 25-27, 2013

A Polarimetric Measurement Concept for the Permittivity Determination of Mixed Dielectric Materials Using a Monostatic Antenna-Reflector System

Christoph Baer, Christian Schulz, Bianca Will, Ilona Rolfes, Thomas Musch - 10th International Conference on Electromagnetic Wave Interaction with Water and Moist Substances (ISEMA 2013), Weimar, Germany, Sep 25-27, 2013.

Entwicklung einer dielektrischen Antenne zur Strahlschwenkung mit kongruenten Richtcharakteristiken

Christoph Dahl, Christian Schulz, Christoph Baer, Thomas Musch, Bianca Will, Ilona Rolfes - Kleinheubacher Tagung 2013, U.R.S.I. Landesausschuss in der Bundesrepublik Deutschland e.V., Miltenberg, Germany, Sep 23-25, 2013

A Monostatic Antenna-Reflector System for Ultra-Short-Range Radar Applications

Christoph Baer, Christian Schulz, Bianca Will, Ilona Rolfes, Thomas Musch - Antennas and Propagation Society International Symposium (APSURSI),pp. 956-957, DOI: 10.1109/APS.2013.6711137, Orlando, Florida, USA, July 7-13, 2013

Conceptual Design of a Dielectric Hemispherical Lens Antenna with a Congruent Radiation Pattern for Beam Steering Applications

Christoph Dahl, Christian Schulz, Christoph Baer, Thomas Musch, Bianca Will, Ilona Rolfes - Antennas and Propagation Society International Symposium (APSURSI), pp. 1296 - 1297, DOI: 10.1109/APS.2013.6711308, Orlando, Florida, USA, July 7-13, 2013

A Multi Directional Dielectric Lens Approach for Antennas Used in Industrial RADAR Applications

Christian Schulz, Christoph Baer, Nils Pohl, Thomas Musch, Bianca Will, Ilona Rolfes - International Workshop on Antenna Technology (iWAT), pp. 328-331, Karlsruhe, Germany, March 4-6, 2013

2012
A Multistatic Feeding Concept for Beam Steering Based on a Dielectric Ellipsoidal Antenna

Christian Schulz, Christoph Baer, Nils Pohl, Thomas Musch, Ilona Rolfes - 26th Asia Pa­ci­fic Micro­wa­ve Con­fe­rence (APMC 2012), pp. 286-288, Kaoh­si­ung, Tai­wan, Dez 5-8, 2012

A Planar Orthomode Transducer for Broadband Applications at 25 GHz using a Stepped Waveguide Technique

Christoph Baer, Christian Schulz, Bianca Will, Ilona Rolfes, Thomas Musch - 26th Asia Pacific Microwave Conference (APMC 2012), Kaohsiung, Taiwan, Dez 5-8, 2012

Precise Microwave Measurement Concepts for Volume Fraction Determination in Pneumatic Conveying Tubes

Christoph Baer - Proceedings of 2nd RURS Research Day 21.11.2012, S. 57.

Volume fraction determination in pneumatic conveying systems by means of the pseudo transmission measurement concept using a transpolarizing reflector

Christoph Baer, Michael Vogt, Thomas Musch - Proceedings: European Microwave Conference, pp. 651-654, Oct. 29 – Nov. 1, 2012, Amsterdam, The Netherlands.

Volume Fraction Determination of Pneumatic Conveyed Rice by means of the Pseudo Transmission Measurement Concept

Christoph Baer, Michael Vogt, Thomas Musch - Kleinheubacher Tagung 2012. Summary of Abstracts. Miltenberg, 24.-26.9.2012.

Improvements in distance measurement and SAR-imaging applications by using ultra-high resolution mm-wave FMCW radar systems

Timo Jaeschke, Michael Vogt, Christoph Baer, Christian Bredendiek, Nils Pohl - Proceedings: International Microwave Symposium, pp. 1-3, June 17-22, 2012, Montreal, Canada.

A time domain transmission measurement system for dielectric characterizations

Bianca Will, Michael Gerding, Christian Schulz, Christoph Baer, Thomas Musch, Ilona Rolfes - International Journal of Microwave and Wireless Technologies, Vol. 4, Issue 3, pp. 349-355, June 2012

Pseudo transmission measurement concept for the volume fraction determination of rice in a pneumatic conveying system

Christoph Baer, Michael Vogt, Thomas Musch - Proceedings: International Conference on Electromagnetics in Advanced Applications, pp. 744-747, Sept. 2-7, 2012, Cape Town, South Africa.

Konzept zur multistatischen Strahlschwenkung einer dielektrischen ellipsoidalen Antenne für industrielle Radaranwendungen bei 24 GHz

Christian Schulz, Christoph Baer, Nils Pohl, Thomas Musch, Ilona Rolfes - VDE-ITG Diskussionssitzung 'Radartechniken', Bochum, Germa­ny, May 31, 2012

2011
Accurate double transmission measurement concepts for the permittivity determination in pneumatic conveying tubes with microwaves

Christoph Baer, Michael Gerding, Nils Pohl, Michael Vogt, Thomas Musch - Asia-Pacific Microwave Conference, pp. 1814-1817, Dec. 5-8, 2011, Melbourne, Australia

A Broadband Stacked Patch Antenna with Enhanced Antenna Gain by an Optimized Ellipsoidal Reflector for X-band Applications

Christian Schulz, Christoph Baer, Thomas Musch, Ilona Rolfes - 3rd International IEEE Conference on Microwaves, Communications, Antennas and Electronic Systems (IEEE COMCAS 2011), Tel-Aviv, Israel, Nov 7-9, 2011

A broadband double transmission measurement concept for density determination of solid particle flows in pneumatic conveying systems with microwaves (23 – 27 GHz

Christoph Baer, Nils Pohl, Michael Gerding, Michael Vogt, Thomas Musch - Kleinheubacher Tagung 2011. Summary of abstracts. Miltenberg, 26-28.9.2011

Evaluation of a double transmission measurement concept for the characterization of dielectric material compositions with microwaves

Christoph Baer, Thomas Musch, Michael Gerding, Nils Pohl, Michael Vogt - Proceedings: 9th International Conference on Electromagnetic Wave Interaction with Water and Moist Substances, pp. 15-21, May 31 – June 3, 2011, Kansas City, MO, USA

Schutzrecht ” Device for determining the volume fraction of at least one component of a multi-phase medium”

Christoph Baer - Baer, Christoph, Angemeldet durch Krohne Messtechnik GmbH am 24.05.2011. Anmeldenr: (DE)2011102991.9. Veröffentlichungsnr: US2012/0300207A1

Ein hochfrequentes Messverfahren zur Permittivitätsbestimmung von Stoffgemischen.

Christoph Baer - VDE-ITG Diskussionssitzung 'Messverfahren der Informationstechnik zum Thema Materialcharakterisierung'. VDE-ITG Diskussionssitzung. Bochum, 31.3.2011.

Conceptual design of a procedure for density monitoring of pulverized fuels in pneumatic conveying systems with microwaves (8-12 GHz)

Christoph Baer, Thomas Musch, Michael Gerding, Michael Vogt - Proceedings: 6th German Microwave Conference, pp. 1-4, March 14-16, 2011, Darmstadt, Germany

2010
Evaluation of a concept for density measurement of solid particle flow in pneumatic conveying systems with microwaves (8-12 GHz)

Christoph Baer, Thomas Musch, Michael Gerding, Michael Vogt - Proceedings: Kleinheubacher Tagung 2010, U.R.S.I.-Landesausschuss in der Bundesrepublik Deutschland, Oct. 4-6, 2010, Miltenberg, Germany, Advances in Radio Science, Vol. 9, 2011, pp. 27-30, http://www.adv-radio-sci.net/9/27/2011/ars-9-27-2011.pdf

A Passive 8 to 24 GHz Frequency Tripler based on Microstrip Line Circuits and Schottky Diodes

Christoph Baer, Thomas Musch - Proceedings of the 24th Asian Pacific Microwave Conference. APMC2010. Yokohama, Japan, S. 706–709.

2008
Utilization of an industrial radar system for surface profile assessment and measurement

Christoph Baer, Bianca Will, Michael Gerding, Michael Vogt - Kleinheubacher Tagung 2008, U.R.S.I. Landesausschuss in der Bundesrepublik Deutschland e.V., Miltenberg, Germany, Sep 22-25, 2008