Dr.-Ing. Thorsten Schultze
Akademischer Oberrat
Anschrift: Raum: BA 244
Universität Duisburg-Essen Telefon: +49 203 37 92945
Nachrichtentechnische Systeme Fax: +49 203 37 92902
Bismarckstrasse 81 E-Mail: thorsten.schultze@uni-due.de
47057 Duisburg
Forschungsthemen:
Versuchsbrände in der Anfangsphase eines Feuers
Versuche über das Ausbreitungsverhalten von Rauch und Brandgasen unter unterschiedlichen Bedingungen
Entstehungsbrände mit und ohne Thermik
Testserien nach verschiedenen genormten Prozeduren
Versuche unter NICHTBRAND-Bedingungen, variablen Belüftungsbedingungen, veränderbarer Raumgeometrie
Entwicklung von neuen Rauchmelder-Technologien
Publikationen
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Low-Cost-Sensoren zur Ermittlung der Luftqualität in Innenräumen
Netzwerke im ÖGD – Gesundheit kreativ, digital und lebensnah gestalten, 74. Wissenschaftlicher Kongress & 11. Bayerischer Kongress für den Öffentlichen Gesundheitsdienst, 01.–04.04.2025, Erlangen, Germany,In: Das Gesundheitswesen. Stuttgart: Thieme, Jg. 87, 2025, Nr. S 01, S. S31 – S31 -
Smoke Detection and Combustion Analysis Using Millimeter-Wave Radar MeasurementsIn: IEEE Transactions on Microwave Theory and Techniques (T-MTT), Jg. 73, 2025, Nr. 1, S. 361 – 372DOI, Online Volltext (Open Access)
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Radar-Based Smoke Detection at Millimeter Wave Frequencies : An Experimental StudyIn: IEEE MTT-S International Microwave Symposium Digest / 2024 IEEE/MTT-S International Microwave Symposium - IMS 2024, 16-21 June 2024, Washington, DC, USA. New York, NY: Institute of Electrical and Electronics Engineers Inc., 2024, S. 887 – 890
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Radar-Enabled Millimeter-Wave Sensing of Fire InteractionsIn: IEEE Transactions on Instrumentation and Measurement, Jg. 73, 2024, 8003810DOI, Online Volltext (Open Access)
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Refractive Index Resolved Imaging Enabled by Terahertz Time-Domain Spectroscopy EllipsometryIn: Journal of Infrared, Millimeter, and Terahertz Waves, Jg. 45, 2024, Nr. 11-12, S. 984 – 998DOI (Open Access)
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Extinction coefficients from aerosol measurementsIn: Fire Safety Journal, Jg. 146, 2024, 104110DOI (Open Access)
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A Highly Frequency-Selective 3D-Printed Dielectric Structure for the Terahertz RangeIn: Journal of Infrared, Millimeter, and Terahertz Waves, Jg. 45, 2024, Nr. 3-4, S. 322 – 336DOI (Open Access)
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Remote Sensing of the Light-Obscuring Smoke Properties in Real-Scale Fires Using a Photometric Measurement MethodIn: Fire Technology, Jg. 60, 2024, Nr. 1, S. 19 – 45DOI (Open Access)
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THz 3D Imaging Based on an Inverse Spherical Synthetic ApertureIn: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) / 48th International Conference on Infrared, Millimeter, and Terahertz Waves ; IRMMW-THz 2023 ; 17 -22 September 2023, Montreal, Quebec, Canada / Cooke, David G. (Hrsg.). Piscataway: IEEE Computer Society, 2023
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Burning Depth Determination in Wood with THz 3D Imaging Based on an Inverse Linear Synthetic ApertureIn: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) / 48th International Conference on Infrared, Millimeter, and Terahertz Waves ; IRMMW-THz 2023 ; 17 -22 September 2023, Montreal, Quebec, Canada / Cooke, David G. (Hrsg.). Piscataway: IEEE Computer Society, 2023
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3D THz-TDS SAR Imaging by an Inverse Synthetic Cylindrical ApertureIn: IEEE Access, Jg. 11, 2023, S. 9680 – 9690DOI, Online Volltext (Open Access)
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Assessing performance of LEDSA and Radiance method for measuring extinction coefficients in real-scale fire environmentsIn: Fire Safety Journal, Jg. 141, 2023, 103929DOI (Open Access)
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3D Printed Terahertz Filter as a Broadband Frequency ReferenceIn: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz / 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz). Piscataway: IEEE Computer Society, 2022
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Transfer-Substrate Process for InP RTD-Oscillator CharacterizationIn: 2022 Fifth International Workshop on Mobile Terahertz Systems (IWMTS): Proceedings / Fifth International Workshop on Mobile Terahertz Systems (IWMTS), 04.-06.07.2022, Duisburg. New York: IEEE, 2022
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Removal of Artifacts in THz Imaging with a Synthetic ApertureIn: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz / 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 28 August 2022 - 02 September 2022, Delft, Netherlands. Piscataway: IEEE Computer Society, 2022
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High-power Lensless THz Imaging of Hidden ObjectsIn: IEEE Access, Jg. 9, 2021, S. 6268 – 6276DOI, Online Volltext (Open Access)
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Short-Range SAR Imaging From GHz to THz WavesIn: IEEE Journal of Microwaves, Jg. 1, 2021, Nr. 2, S. 574 – 585DOI, Online Volltext (Open Access)
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THz 3-D Imaging Based on Cylindrical Synthetic Aperture with sub-mm ResolutionIn: 2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves: IRMMW-THz 2021 / 46th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) ; August 30 - September 3, 2021, Chengdu, China / Liu, Shenggang (Hrsg.): IEEE Computer Society, 2021
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Imaging with an Ultra-High Repetition Rate Terahertz Time-Domain Spectroscopy System Driven by a Mode-Locked Laser DiodeIn: 2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves: IRMMW-THz 2021 / 46th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) ; August 30 - September 3, 2021, Chengdu, China / Liu, Shenggang (Hrsg.): IEEE Computer Society, 2021
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Compact and Inexpensive Terahertz System Driven by Monolithically Integrated Commercial Light SourcesIn: 2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves: IRMMW-THz 2021 / 46th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) ; August 30 - September 3, 2021, Chengdu, China / Liu, Shenggang (Hrsg.): IEEE Computer Society, 2021
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Spatiotemporal measurement of light extinction coefficients in compartment firesIn: Fire and Materials, Jg. 45, 2021, Nr. 8, S. 1075 – 1084DOI (Open Access)
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High-Resolution Long-Range THz Imaging for Tunable Continuous-Wave SystemsIn: IEEE Access, Jg. 8, 2020, S. 151997 – 152007DOI, Online Volltext (Open Access)
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Reference Free Material Parameter Extraction of Small Objects Based on Terahertz EllipsometryIn: 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) / International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, 8-13 Nov. 2020, Buffalo, NY, USA. Piscataway: IEEE Computer Society, 2020, S. 520 – 521
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High Resolution VNA THz Imaging for Large DistancesIn: 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) / International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, 8-13 Nov. 2020, Buffalo, NY, USA. Piscataway: IEEE Computer Society, 2020, S. 619 – 620
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Reference-Free Material Characterisation of Objects Based on Terahertz EllipsometryIn: IEEE Access, Jg. 8, 2020, S. 186138 – 186147DOI, Online Volltext (Open Access)
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Wideband radiation pattern simulation and measurement of a photodiode-based continuous-wave THz emitterIn: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz: Proceedings / 44th International Conference on Infrared, Millimeter, and Terahertz Waves IRMMW-THz 2019, 01.-06.09.2019, Paris. New York: IEEE Computer Society, 2019
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High Resolution Lensless Terahertz Imaging and RangingIn: IEEE Access, Jg. 7, 2019, S. 147704 – 147712DOI, Online Volltext (Open Access)
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High resolution lensless THz imaging with an ultrafast TDS systemIn: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz: Proceedings / 44th International Conference on Infrared, Millimeter, and Terahertz Waves IRMMW-THz 2019, 01.-06.09.2019, Paris. New York: IEEE Computer Society, 2019
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Wideband radiation pattern measurement of terahertz antenna-integrated photodiodes by frequency-domain spectroscopyIn: 2nd International Workshop on Mobile Terahertz Systems / IWMTS 2019; Bad Neuenahr; Germany; 1 - 3 July 2019. Piscataway Township: IEEE, 2019, S. 8823782
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Preliminary analysis of candle flame impact on THz electromagnetic wave propagationIn: 2nd International Workshop on Mobile Terahertz Systems / IWMTS 2019; Bad Neuenahr; Germany; 1 - 3 July 2019. Piscataway Township: IEEE, 2019, S. 8823748
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High resolution image processing technique for the detection of metal entrapments based on a terahertz cameraIn: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz: Proceedings / 44th International Conference on Infrared, Millimeter, and Terahertz Waves IRMMW-THz 2019, 01.-06.09.2019, Paris. New York: IEEE Computer Society, 2019
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Spectroscopic characterization of 3D printed THz rectangular polymer waveguidesIn: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz: Proceedings / 44th International Conference on Infrared, Millimeter, and Terahertz Waves IRMMW-THz 2019, 01.-06.09.2019, Paris. New York: IEEE Computer Society, 2019
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Wideband characterization of 3D printed THz rectangular dielectric waveguides by THz frequency-domain spectroscopyIn: 2nd International Workshop on Mobile Terahertz Systems / IWMTS 2019; Bad Neuenahr; Germany; 1 - 3 July 2019. Piscataway Township: IEEE, 2019, S. 8823720
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Super-resolution restoration of low-resolution THz camera imagesIn: 2nd International Workshop on Mobile Terahertz Systems / IWMTS 2019; Bad Neuenahr; Germany; 1 - 3 July 2019. Piscataway Township: IEEE, 2019, S. 8823667
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Anwendungsmöglichkeiten und Grenzen kostengünstiger FeinstaubsensorenIn: Gefahrstoffe - Reinhaltung der Luft, Jg. 78, 2018, Nr. 6, S. 242 – 250
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A novel estimation technique of the permittivity and the effective thickness of dielectric materials for wideband radar systemsIn: Proceedings of the 4th European Radar Conference / EURAD 2017, 11-13 October 2017, Nuremburg, Germany. Piscataway: IEEE, 2018, S. 207 – 210
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Object recognition radar system for partially reconstructed target imageIn: Proceedings of the 14th European Radar Conference / EURAD 2017, 11-13 October 2017, Nuremburg, Germany. Piscataway: IEEE, 2018, S. 159 – 162
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Preprocessing for Robust Estimation of Material Parameters by Continuous Wave THz SpectroscopyIn: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz / 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 9-14 Sept. 2018. Piscataway: IEEE Computer Society, 2018
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Super-Resolution FMCW Radar System at 60 GHz for 3D MeasurementsIn: 2018 1st International Workshop on Mobile Terahertz Systems, IWMTS 2018 / 1st International Workshop on Mobile Terahertz Systems, IWMTS 2018, Duisburg; Germany, 2 July 2018 through 4 July 2018: Institute of Electrical and Electronics Engineers Inc., 2018
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Polarimetric imaging method for a surface adaptive permittivity estimation for 60 GHz FMCW RadarIn: 2016 10th European Conference on Antennas and Propagation (EuCAP) / 10th European Conference on Antennas and Propagation (EuCAP 2016), 10-15 April 2016 in Davos. Piscataway: IEEE, 2016
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A super-resolution polarimetric direct mapping imaging algorithm for a bistatic UWB-radarIn: 2016 German Microwave Conference (GeMiC 2016): Proceedings of a meeting held 14-16 March 2016, Bochum, Germany / 10th German Microwave Conference, GeMiC 2016, March 14-16 in Bochum, Germany / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.). Bochum, 2016, S. 305 – 308
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Active contour extraction method for objects with a rough surface using single-chip FMCW radarsIn: 2016 IEEE Radar Conference (RadarConf) / IEEE Radar Conference, May 2-6, 2016 in Philadelphia, PA, USA. Piscataway: IEEE, 2016
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An enhanced super-resolution wavefront extraction algorithm for wideband FMCW radar systemsIn: 2016 German Microwave Conference (GeMiC 2016): Proceedings of a meeting held 14-16 March 2016, Bochum, Germany / 10th German Microwave Conference, GeMiC 2016, March 14-16 in Bochum, Germany / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.). Bochum, 2016, S. 47 – 49
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Monostatic and thickness-independent material characterisation based on microwave ellipsometryIn: 2016 German Microwave Conference (GeMiC 2016): Proceedings of a meeting held 14-16 March 2016, Bochum, Germany / 10th German Microwave Conference, GeMiC 2016, March 14-16 in Bochum, Germany / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.). Bochum, 2016, S. 449 – 452
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A Novel Approach for Material Characterization Based on a Retroreflector Wide Band Transceiver RadarIn: 2015 IEEE International Conference on Ubiquitous Wireless Broadband / IEEE International Conference on Ubiquitous Wireless Broadband, ICUWB 2015; Montreal; Canada; 4 October 2015 through 7 October 2015. Piscataway, NJ: IEEE, 2015, Article number 7324408
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A super-resolution polarimetric wavefront extraction algorithm for UWB-radar under massive interference conditionsIn: International Journal of Microwave and Wireless Technologies, Jg. 7, 2015, Nr. 5, S. 597 – 603
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Accurate 3D UWB radar super-resolution imaging for a bi-static antenna configurationIn: 2015 International Conference on 3D Imaging: Proceedings / International Conference on 3D Imaging, 14-15 December 2015, Liège, Belgium / Verly, Jacques G. (Hrsg.). Piscataway, NJ: IEEE, 2015, S. 7391838
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Ultra-Wideband Radar Diffraction Approximation for Dielectric EdgesIn: 2015 IEEE International Conference on Ubiquitous Wireless Broadband / IEEE International Conference on Ubiquitous Wireless Broadband, ICUWB 2015; Montreal; Canada; 4 October 2015 through 7 October 2015. Piscataway, NJ: IEEE, 2015, Article number 7324523
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Characterization of Dust and Water Steam Aerosols in False Alarm Scenarios : Design of a Test Method for Fire Detectors in Dusty and in Highly Foggy EnvironmentsIn: Suppression, Detection and Signaling Research and Applications Symposium: Proceedings / Suppression, Detection and Signaling Research and Applications Symposium (SUPDET 2015) March 3-6, 2015 Wyndham Orlando Resort Orlando, Florida, 2015
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Feature based ultra-wideband object recognitionIn: 16th International Radar Symposium (IRS 2015): Volume 2 / 16th International Radar Symposium (IRS 2015), 24. - 26. Juni 2015, Dresden, Germany / Rohling, Hermann (Hrsg.). Piscataway: IEEE, 2015, S. 942 – 948
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A super-resolution polarimetric wavefront extraction algorithm for UWB-Radar under massive interference conditionsIn: 2014 European Radar Conference (EuRAD 2014) / European Radar Conference ; EuRAD ; Rome, Italy, 8 - 10 October 2014. Piscataway, NJ: IEEE, 2015, S. 69 – 72
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Polarized light scattering smoke detector with reduced false alarm susceptibility
15th International Conference on Automatic Fire Dtetection, AUBE '14, Duisburg, Germany, October 14-16, 2014,2014 -
Apparatus for the test of fire detectors in dusty environmentsIn: AUBE '14: Proceedings / 15th International Conference on Automatic Fire Detection, October 14 - 16, 2014, Universität Duisburg-Essen, Duisburg, Germany / Krüll, Wolfgang (Hrsg.). Duisburg: Universität Duisburg-Essen, 2014
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Characterization of dust aerosols in false alarm scenariosIn: AUBE '14 / 15th International Conference on Automatic Fire Detection , October 14 - 16, 2014, Universität Duisburg-Essen, Duisburg, Germany / Krüll, Wolfgang (Hrsg.). Duisburg: Universität Duisburg-Essen, 2014
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Apparatus for the test of fire detectors in high foggy environmentsIn: AUBE '14: Proceedings / 15th International Conference on Automatic Fire Detection, October 14 - 16, 2014, Universität Duisburg-Essen, Duisburg, Germany / Krüll, Wolfgang (Hrsg.). Duisburg: Universität Duisburg-Essen, 2014
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UWB-radar based surface permittivity estimation in hostile and pathless security scenariosIn: IEEE International Conference on Ultra-Wideband (ICUWB), 2014 / International Conference on Ultra-Wideband ; ICUWB ; 1 - 3 Sept. 2014, Paris. Piscataway: IEEE, 2014, S. 125 – 128
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Super-resolution feature extraction imaging algorithm for complex objectsIn: IEEE International Conference on Ultra-Wideband (ICUWB), 2014: 1 - 3 Sept. 2014, Paris, France / IEEE International Conference on Ultra-Wideband ; ICUWB ; 1-3 September 2014, Paris. Piscataway: IEEE, 2014, S. 207 – 210
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Staubtestapparatur als Tool für die Entwicklung von Brandmeldern
Wissenschaftsforum "VdS-Brandschutztage", Cologne, Germany, Dec. 2013,2013 -
Analysis of Dust Properties to Solve the Complex Problem of Non-fire Sensitivity Testing of Optical Smoke DetectorsIn: Procedia Engineering, Jg. 62, 2013, S. 859 – 867DOI (Open Access)
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Developments in Non-Fire Sensitivity Testing of Optical Smoke Detectors - Proposal for a New Test MethodIn: 10th International Symposium on Fire Science / 10th International Symposium on Fire Science, University of Maryland, College Park, Maryland USA, June 19-24, 2011, 2011, S. 543 – 554
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Fire Detection Using Image & Video Signal Processing
EUSAS Conference on Fire Detection: State of the Art and Future Development Zug, Switzerland, June 24-25, 2010,2010 -
UWB Radar object recognition for SLAMIn: 2010 11th International Radar Symposium: IRS 2010 / 11th International Radar Symposium, 2010.06.16-18, Vilnius, Lithuania / Levitas, Borisas (Hrsg.). Piscataway, NJ: IEEE, 2010, S. 388 – 391
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Entwicklung einer Prüfapparatur für die Bestimmung der Fehlalamanfälligkeit von Rauchmeldern
VdS-Fachtagung Brandmeldeanlagen, Cologne, Germany, Dec. 2010,2010 -
Performance Enhancement of UWB Material Characterization and Object Recognition for Security RobotsIn: Journal of Electrical and Computer Engineering, Jg. 2010, 2010, Article ID 314695
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A Statistical Performance Measure for Fire DetectorsIn: EUSAS Conference on Fire Detection / EUSAS Conference on Fire Detection: State of the Art and Future Development Zug, Switzerland, June 24-25, 2010, 2010
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Development of a Test Apparatus for the Determination of the False Alarm Susceptibility of Smoke Detectors
Internationales Brandschutz-Symposium, Interschutz 2010, June 8-9, 2010, Leipzig, Germany,2010 -
Test Apparatus for the Evaluation of the Behaviour of Smoke Detectors in non-fire SituationsIn: Proceedings of the 2010 International Symposium on Safety Science and Technology / International Symposium on Safety Science and Technology, 2010 ISSST, Hangzhou, China, October 26-29, 2010 / Li, Shengcai; Wang, Weiye; An, Ying (Hrsg.). Beijing: Science Press, 2010, S. 353 – 364
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UWB Object Recognition for Building Construction Inspection and for Applications in Micro-wave Fire Detection
Berichtskolloquium zum DFG Schwerpunktprogramm „Ultrabreitband–Funktechniken für Kommunikation, Lokalisierung und Sensorik“ (UKoLoS) Schloss Reisensburg, Günzburg, 22.-23. März 2010,2010 -
Untersuchungen zur Minderung von durch Störaerosole bedingten Fehlalarmen bei optischen RauchmeldernDuisburg, Essen, 2010
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Hybrid Ray Tracing FDTD UWB-Model for Object RecognitionIn: Frequenz : journal of RF-engineering and telecommunications, Jg. 63, 2009, Nr. 9-10, S. 217 – 220
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False-Alarm Rejection by Image-Based Light Scattering Measurements
14. Internationale Konferenz über Automatische Brandentdeckung, AUBE '09 Duisburg, September 08-10, 2009,2009 -
Microwave Ellipsometry and its Application in Emergency Scenarios
14. Internationale Konferenz über Automatische Brandentdeckung, AUBE '09 Duisburg, September 08-10, 2009,2009 -
Fehlalarmanalyse mittels neuer Bildsensorik zur Aerosolklassifikation
58. Jahresfachtagung der vfdb Mannheim, 24-27 Mai 2009,2009 -
Microwave Fire DetectionIn: EUSAS journal, Jg. 5, 2009
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UWB material characterisation and object recognition with applications in fire and securityIn: IEEE International Conference on Ultra-Wideband / IEEE International Conference on Ultra-Wideband, 2008 : ICUWB 2008 ; 10 - 12 Sept. 2008, Leibniz Universität Hannover, Hannover / Institute of Electrical and Electronics Engineers (Hrsg.). Piscataway, NJ: IEEE, 2008, S. 203 – 206
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Fire Detection using UWB Microwave Sensors for Security Robots
3rd COE International Symposium on Advanced Fire Safety Science, Tokyo, 10-11 März 2008,2008 -
Onsets for the Recognition of Objects and Image Refinement using UWB RadarIn: GeMiC 2008 / German Microwave Conference (GeMiC), March, 10 - 12, 2008, Hamburg-Harburg / Jacob, Arne F.; Knöchel, Reinhard (Hrsg.). Berlin: VDE-Verlag, 2008, S. 244 – 247
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Robust UWB Radar object recognitionIn: IEEE International RF and Microwave Conference, 2008 / IEEE International RF and Microwave Conference, 2008 : RFM 2008 ; 2 - 4 Dec. 2008, Kuala Lumpur, Malaysia / Institute of Electrical and Electronics Engineers (Hrsg.). Piscataway, NJ: IEEE, 2008, S. 399 – 403
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Audio–video fire-detection of open firesIn: Fire safety journal : official journal of the International Society for Fire Safety Science, Jg. 41, 2006, Nr. 4, S. 311 – 314
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Smoke and dust monitoring by a microscope video sensor
13. Internationale Konferenz über Automatische Brandentdeckung, AUBE '04 September 14-16, 2004, Duisburg, Germany,2004 -
Audio-Video Fire-Detection of Open Fires
13. Internationale Konferenz über Automatische Brandentdeckung, AUBE '04 September 14-16, 2004, Duisburg, Germany,2004