M. Sc. Christoph Dahl

  • Wissenschaftliche/r Mitarbeiter/in - Lehrstuhl Hochfrequenzsysteme
Dahl, Christoph

Adresse

Christoph Dahl
Ruhr-Uni­ver­si­tät Bo­chum
Uni­ver­si­täts­stra­ße 150
D-44801 Bo­chum

Raum
ID 04/347
Telefon:
(+49)(0)234 / 32 - 23069
Fax:
(+49)(0)234 / 32 - 14167
E-Mail:
christoph.dahl@rub.de
Webseite:
http://www.hfs.rub.de/

Lehrveranstaltungen

Veröffentlichungen

2018
Comparison between Rectangular and Hexagonal Synthetic Apertures for Radar Imaging

Jonas Wagner, Jan Barowski, Christoph Dahl, Ilona Rolfes - 15th Eu­ropean Radar Con­fe­rence (EuRAD), pp. 150-153, Madrid, Spain, Sep 26-28, 2018

2017
Fractal antenna arrays for MIMO radar applications

Christoph Dahl, Michael Vogt, Ilona Rolfes - International Journal of Microwave and Wireless Technologies, Cam­bridge Uni­ver­si­ty Press and the Eu­ropean Micro­wa­ve As­so­cia­ti­on 2017, Volume 9, Issue 10, pp. 2019-2028, doi: 10.1017/S1759078717001015

Investigation of fractal MIMO concepts for radar imaging of bulk solids

Christoph Dahl, Ilona Rolfes, Michael Vogt - Eu­ropean Micro­wa­ve Con­fe­rence (EURAD) 2017, pp. 134-137, doi: 10.23919/EURAD.2017.8249165, Nu­rem­berg, Ger­ma­ny, Oc­to­ber 11-13, 2017

A Newly Developed mm-Wave Sensor for Detecting Plaques of Arterial Vessels

Sebastian Vogt, Markus Deter, David Wagner, Jan Wessel, Rabia Ramzan, Wilhelm Nimphius, Anette Ramaswamy, Subhajit Guiha, Christian Wenger, Farabi Jamal, Mohammed Hussein, Ulrich Schmann, Betram Schmidt, Georg Rose, Christoph Dahl, Ilona Rolfes, Gordon Notzon, Christoph Baer, Thomas Musch - Original Basic Science, Thorac Cardiovasc Surg 2018;66:91–98, DOI: 10.1055/s-0037-1606318

2016
MIMO Radar Concepts based on Antenna Arrays with Fractal Boundaries

Christoph Dahl, Michael Vogt, Ilona Rolfes - 13th European Radar Conference (EuRAD), Lon­don, United King­dom, Oct 5-7, 2016

Fractal Antenna Configurations for MIMO Radar Applications

Christoph Dahl, Michael Vogt, Ilona Rolfes - Klein­heu­ba­cher Ta­gung 2016, U.R.S.I. Lan­des­aus­schuss in der Bun­des­re­pu­blik Deutsch­land e.V., Mil­ten­berg, Ger­ma­ny, Sep 26-28, 2016

An Electronically Reconfigurable Reflectarray Based on Binary Phase Shifters for K-Band Radar Applications

Helen Theißen, Christoph Dahl, Ilona Rolfes, Thomas Musch - Ger­man Micro­wa­ve Con­fe­rence (GeMiC 2016), pp. 321-324, doi: 10.1109/GEMIC.2016.7461621, Bo­chum, Ger­ma­ny, March 14-16, 2016

Multi-spectral echo signal processing for improved detection and classification of radar targets

Michael Vogt, Neumann, Thorsten, Michael Gerding, Christoph Dahl, Ilona Rolfes - Ger­man Micro­wa­ve Con­fe­rence (GeMiC 2016), pp. 309-312, doi: 10.1109/GEMIC.2016.7461618, Bo­chum, Ger­ma­ny, March 14-16, 2016

2015
Evaluation of a MIMO Radar Concept based on a Hexagonal Antenna Configuration

Christoph Dahl, Michael Vogt, Ilona Rolfes - Klein­heu­ba­cher Ta­gung 2015, U.R.S.I. Lan­des­aus­schuss in der Bun­des­re­pu­blik Deutsch­land e.V., Mil­ten­berg, Ger­ma­ny, Sep 28-30, 2015

Comparison of Virtual Arrays for MIMO Radar Applications based on Hexagonal Configurations

Christoph Dahl, Michael Vogt, Ilona Rolfes - IEEE Eu­ropean Micro­wa­ve Con­fe­rence 2015 (EuRAD), pp. 417-420, DOI: 10.1109/EuRAD.2015.7346326, Paris, France, Sep 9-11, 2015

An 80 GHz radar level measurement system with dielectric lens antenna

Michael Vogt, Christian Schulz, Christoph Dahl, Ilona Rolfes, Michael Gerding - Proceedings: International Radar Symposium, pp. 712-717, June 24-26, 2015, Dresden, Germany.

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. DOI: 10.1109/EuMC.2015.7345891

A Two-Dimensional Radar Simulator for Level Measurement of Bulk Material in Silos

Christoph Dahl, Michael Vogt, Ilona Rolfes - Ger­man Micro­wa­ve Con­fe­rence (GeMiC 2015), pp. 221-224, doi: 10.1109/GEMIC.2015.7107793, Nu­rem­berg, Ger­ma­ny, March 16-18, 2015

2014
Analysis and Metrological Evaluation of an 80 GHz Industrial Radar Level Measurement System with Dielectric Lens Antenna

Michael Vogt, Christian Schulz, Christoph Dahl, Christoph Schmits, Ilona Rolfes, Michael Gerding - Klein­heu­ba­cher Ta­gung 2014, U.R.S.I. Lan­des­aus­schuss in der Bun­des­re­pu­blik Deutsch­land e.V., Mil­ten­berg, Ger­ma­ny, Sep 29 - Oct 1, 2014

Evaluation of Concepts for Surface Estimation of Bulk Solids in Silos Using a Two Dimensional Radar Simulator

Christoph Dahl, Michael Vogt, Ilona Rolfes - Klein­heu­ba­cher Ta­gung 2014, U.R.S.I. Lan­des­aus­schuss in der Bun­des­re­pu­blik Deutsch­land e.V., Mil­ten­berg, Ger­ma­ny, Sep 29 - Oct 1, 2014

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 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

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

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