Dr.-Ing. Kevin Kolpatzeck

Anschrift:                                                                  Raum:       BA 250
Universität Duisburg-Essen                                    Telefon:    +49 203 37 94398
Nachrichtentechnische Systeme                           Fax:            +49 203 37 92902
Bismarckstrasse 81                                                 E-Mail:       kevin.kolpatzeck@uni-due.de
47057 Duisburg
    
     

Forschungsthemen: 
Terahertz-Zeitbereichsspektroskopie mit ultrahoher Wiederholrate
Optoelektronisches Millimeterwellen- und Terahertz-Radar
Harmonisches Radar
Objektdetektion, Distanzmessung und berührungslose Materialprüfung mit Terahertz-Systemen
Signalverarbeitung für die Terahertz-Zeitbereichsspektroskopie
Strahlformung im Terahertz-Frequenzbereich
     

Mehr..

Publikationen

    2024

  • Cherniak, Vladyslav; Kubiczek, Tobias; Kolpatzeck, Kevin; Balzer, Jan C.
    Terahertz Measurements Through Water Enabled by a Compact and Cost-Efficient THz-TDS System
    In: Proceedings of the 15th German Microwave Conference (GeMiC 2024) / 15th German Microwave Conference (GeMiC 2024): 11-13 March 2024; Duisburg, Germany / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2024, S. 152 - 154
  • Kubiczek, Tobias; Kolpatzeck, Kevin; Schultze, Thorsten; Balzer, Jan C.
    A Highly Frequency-Selective 3D-Printed Dielectric Structure for the Terahertz Range
    In: Journal of Infrared, Millimeter, and Terahertz Waves (2024) in press
  • Prokscha, Andreas; Sheikh, Fawad; Kolpatzeck, Kevin; Zantah, Yamen; Lessy, Dien; Balzer, Jan C.; Czylwik, Andreas; Kaiser, Thomas
    Terahertz Insights Into Fabric Look- Through
    In: Proceedings of the 15th German Microwave Conference (GeMiC 2024) / 15th German Microwave Conference (GeMiC 2024): 11-13 March 2024; Duisburg, Germany / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2024, S. 241 - 244
  • 2023

  • Husain, Bashar; Kolpatzeck, Kevin; Frömming, Alexander; Häring, Lars; Czylwik, Andreas
    Spectrally Efficient Optoelectronic Wireless Terahertz Communication System
    In: 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.) 2023
  • Kubiczek, Tobias; Cherniak, Vladyslav; Kolpatzeck, Kevin; Balzer, Jan C.
    3D SAR Imaging enabled by Terahertz Time-Domain Spectroscopy
    In: Proceedings 24th International Radar Symposium / 24th International Radar Symposium (IRS), 24-26 May 2023 Jg. 2023-May 2023
  • Kolpatzeck, Kevin; Akdas, Sinan; Balzer, Jan C.; Czylwik, Andreas
    An Optoelectronic M-Sequence Radar for the Terahertz Range
    In: 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.) 2023
  • Damyanov, Dilyan; Kubiczek, Tobias; Kolpatzeck, Kevin; Czylwik, Andreas; Schultze, Thorsten; Balzer, Jan C.
    3D THz-TDS SAR Imaging by an Inverse Synthetic Cylindrical Aperture
    In: IEEE Access Jg. 11 (2023) S. 9680 - 9690
  • Cherniak, Vladyslav; Kubiczek, Tobias; Kolpatzeck, Kevin; Balzer, Jan C.
    Laser diode based THz-TDS system with 133 dB peak signal-to-noise ratio at 100 GHz
    In: Scientific Reports Jg. 13 (2023) Nr. 1, 13476
  • Kolpatzeck, Kevin; Burkhart, Daniela; Balzer, Jan C.; Czylwik, Andreas
    Through-The-Wall Differential Distance Tracking With Ultra-High Repetition Rate Terahertz Time-Domain Spectroscopy
    In: 2023 Sixth International Workshop on Mobile Terahertz Systems (IWMTS) / Sixth International Workshop on Mobile Terahertz Systems (IWMTS), 03-05 July 2023, Bonn, Germany 2023
  • Sheikh, Fawad; Prokscha, Andreas; Batra, Aman; Lessy, Dien; Salah, Baha; Sievert, Benedikt; Degen, Marvin; Rennings, Andreas; Jalali, Mandana; Svejda, Jan Taro; Alibeigloo, Pooya; Preuß, Christian; Mutlu, Enes; Kreß, Robin; Clochiatti, Simone; Kolpatzeck, Kevin; Kubiczek, Tobias; Ullmann, Ingrid; Root, Konstantin; Brix, Fabian; Krämer, Ute; Vossiek, Martin; Balzer, Jan C.; Weimann, Nils; Kaiser, Thomas; Erni, Daniel
    Towards Continuous Real-Time Plant and Insect Monitoring by Miniaturized THz Systems
    In: IEEE Journal of Microwaves Jg. 3 (2023) Nr. 3, S. 913 - 937
  • 2022

  • Liu, R.; Cherniak, Vladyslav; Kolpatzeck, Kevin; Balzer, Jan C.
    Measurement of the Maximum Detectable Range of a THz-TDS System Driven by a Mode-Locked Laser Diode with a Divergent Beam
    In: 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 2022
  • Kolpatzeck, Kevin; Kramer, Peter; Cherniak, Vladyslav; Kubiczek, Tobias; Liu, Xuan; Balzer, Jan C.; Czylwik, Andreas
    Interferometric Correction of Delay Errors in an Ultra-High Repetition Rate Terahertz Time-Domain Spectroscopy System
    In: 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 2022
  • Liu, Xuan; Schmitt, Lisa; Lipka, Jonas; Kolpatzeck, Kevin; Balzer, Jan C.; Hoffmann, Martin; Czylwik, Andreas
    Optimizing the Radiation Pattern of a MEMS-Based Reflectarray Using a Genetic Algorithm for Beam Steering Applications
    In: 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 2022
  • Kubiczek, Tobias; Kolpatzeck, Kevin; Schultze, Thorsten; Balzer, Jan C.
    3D Printed Terahertz Filter as a Broadband Frequency Reference
    In: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz / 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) 2022
  • Kubiczek, Tobias; Kolpatzeck, Kevin; Schultze, Thorsten; Balzer, Jan C.
    Removal of Artifacts in THz Imaging with a Synthetic Aperture
    In: 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 2022
  • Ding, Yunyun; Rehbein, Wolfgang; Moehrle, Martin; Zander, Marlene; Schell, Martin; Kolpatzeck, Kevin; Balzer, Jan C.
    Group velocity dispersion in high-performance BH InAs/InP QD and InGaAsP/InP QW two-section passively mode-locked lasers
    In: Optics Express (OpEx) Jg. 30 (2022) Nr. 14, S. 24353 - 24361
  • Tybussek, Kai-Henning; Kolpatzeck, Kevin; Cherniak, Vladyslav; Engelbrecht, Sebastian; Fischer, Bernd; Balzer, Jan C.
    Spectral Shaping of a Superluminescent Diode for Terahertz Cross-Correlation Spectroscopy
    In: Applied Sciences Jg. 12 (2022) Nr. 4, 1772
  • Jerbic, Kevin; Svejda, Jan Taro; Sievert, Benedikt; Liu, X.; Kolpatzeck, Kevin; Degen, Marvin; Rennings, Andreas; Balzer, Jan C.; Erni, Daniel
    The Identification of Spectral Signatures in Randomized (Sub-)Surface Material Systems
    In: Proceedings of the Fifth International Workshop on Mobile Terahertz Systems (IWMTS 2022) / IWMTS 2022, July 4-6, Universität Duisburg-Essen, Fraunhofer-inHaus-Center, Duisburg, Germany 2022
  • Liu, Xuan; Schmitt, Lisa; Sievert, Benedikt; Lipka, Jonas; Geng, Chong; Kolpatzeck, Kevin; Erni, Daniel; Rennings, Andreas; Balzer, Jan C.; Hoffmann, Martin; Czylwik, Andreas
    Terahertz Beam Steering Using a MEMS-Based Reflectarray Configured by a Genetic Algorithm
    In: IEEE Access Jg. 10 (2022) S. 84458 - 84472
  • Kolpatzeck, Kevin;
    Ultra-High Repetition Rate Terahertz Time-Domain Spectroscopy
    Duisburg, Essen (2022) xii, 140 Seiten
  • 2021

  • Cherniak, Vladyslav; Kolpatzeck, Kevin; Liu, Xuan; Tybussek, Kai-Henning; Damyanov, Dilyan; Schultze, Thorsten; Czylwik, Andreas; Balzer, Jan C.
    Compact and Inexpensive Terahertz System Driven by Monolithically Integrated Commercial Light Sources
    In: 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.) 2021
  • Liu, Xuan; Kolpatzeck, Kevin; Häring, Lars; Balzer, Jan C.; Czylwik, Andreas
    Beam Steering for Terahertz Time-Domain Spectroscopy Using Optical Ring Resonators
    In: 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.) 2021
  • Kolpatzeck, Kevin; Damyanov, Dilyan; Liu, Xuan; Schultze, Thorsten; Balzer, Jan C.; Czylwik, Andreas
    Imaging with an Ultra-High Repetition Rate Terahertz Time-Domain Spectroscopy System Driven by a Mode-Locked Laser Diode
    In: 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.) 2021
  • Kolpatzeck, Kevin; Krämer, Peter; Liu, Xuan; Kubiczek, Tobias; Balzer, Jan C.; Czylwik, Andreas
    Interferometric Time Synchronization of a Terahertz Time-Domain Spectroscopy System Driven by a Mode-Locked Laser Diode
    In: 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.) 2021
  • Liu, Xuan; Schmitt, Lisa; Kolpatzeck, Kevin; Hoffmann, Martin; Balzer, Jan C.; Czylwik, Andreas
    Configuration of a MEMS-based Terahertz Reflectarray Using a Genetic Algorithm
    In: 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.) 2021
  • Kolpatzeck, Kevin; Liu, Xuan; Häring, Lars; Balzer, Jan C.; Czylwik, Andreas
    Ultra-High Repetition Rate Terahertz Time-Domain Spectroscopy for Micrometer Layer Thickness Measurement
    In: Sensors Jg. 21 (2021) Nr. 16, 5389
  • Schorlemer, Jonas; Kolpatzeck, Kevin; Balzer, Jan C.; Czylwik, Andreas; Rolfes, Ilona; Barowski, Jan
    Efficient frequency domain sampling schemes for THz SAR systems
    In: Proceedigs of the 4th International Workshop on Mobile Terahertz Systems / IWMTS 2021; 5-6 July 2021; Essen, Germany 2021 9486808
  • 2020

  • Kolpatzeck, Kevin; Dedic, Muhamed; Kramer, Peter; Liu, Xuan; Cherniak, Vladyslav; Tybussek, Kai-Henning; Zander, Marlene; Haring, Lars; Balzer, Jan C.; Czylwik, Andreas
    Enhancement of Terahertz Spectra by Model-Driven Spectral Shaping of a Mode-Locked Laser Diode in a Terahertz Time-Domain Spectroscopy System
    In: 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 2020, S. 84 - 85
  • Liu, Xuan; Geng, C.; Guo, X.; Kolpatzeck, Kevin; Haring, L.; Balzer, Jan C.; Czylwik, Andreas
    Design and Characterization of 3D Printed Polymer Terahertz Multi-Mode Interference Couplers
    In: 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 2020, S. 538 - 539
  • Kolpatzeck, Kevin; Liu, Xuan; Tybussek, Kai-Henning; Haring, Lars; Zander, Marlene; Rehbein, Wolfgang; Moehrle, Martin; Czylwik, Andreas; Balzer, Jan C.
    Analytical Modeling of Terahertz Time-Domain Spectroscopy with Monolithic Mode-Locked Laser Diodes
    In: 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 2020, S. 811 - 812
  • Damyanov, Dilyan; Batra, Aman; Friederich, B.; Kolpatzeck, Kevin; Liu, Xuan; Kaiser, Thomas; Schultze, Thorsten; Balzer, Jan C.
    High Resolution VNA THz Imaging for Large Distances
    In: 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 2020, S. 619 - 620
  • Kolpatzeck, Kevin; Liu, Xuan; Tybussek, Kai-Henning; Häring, Lars; Zander, Marlene; Rehbein, Wolfgang; Moehrle, Martin; Czylwik, Andreas; Balzer, Jan C.
    System-theoretical modeling of terahertz time-domain spectroscopy with ultra-high repetition rate mode-locked lasers
    In: Optics Express (OpEx) Jg. 28 (2020) Nr. 11, S. 16935 - 16950
  • Liu, Xuan; Kolpatzeck, Kevin; Häring, Lars; Balzer, Jan C.; Czylwik, Andreas
    Wideband beam steering concept for terahertz time-domain spectroscopy: Theoretical considerations
    In: Sensors Jg. 20 (2020) Nr. 19, S. 5568
  • Liu, Xuan; Samfaß, Lisa; Kolpatzeck, Kevin; Häring, Lars; Balzer, Jan C.; Hoffmann, Martin; Czylwik, Andreas
    Terahertz beam steering concept based on a MEMS-reconfigurable reflection grating
    In: Sensors Jg. 20 (2020) Nr. 10, S. 2874
  • Zander, Marlene; Rehbein, Wolfgang; Moehrle, Martin; Breuer, Stefan; Franke, Dieter; Schell, Martin; Kolpatzeck, Kevin; Balzer, Jan C.
    High Performance BH InAs/InP QD and InGaAsP/InP QW Mode-Locked Lasers as Comb and Pulse Sources
    In: 2020 Optical Fiber Communications Conference and Exhibition (OFC): Proceedings / Optical Fiber Communications Conference and Exhibition : OFC 2020 ; 8 - 12 March 2020. San Diego, California, USA 2020, S. 9083067
  • 2019

  • Alissa, Mai; Friederich, Benedikt; Kolpatzeck, Kevin; Czylwik, Andreas; Kaiser, Thomas
    Experimental Investigation of Terahertz Wave Scattering by Statistically Controlled Rough Surfaces
    In: 2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications / IMWS-AMP 2019, 16-18 July 2019 2019, S. 100 - 102
  • Kolpatzeck, Kevin; Liu, Xuan; Nellen, S.; Friederich, Benedikt; Damyanov, Dilyan; Häring, Lars; Schultze, Thorsten; Globisch, Björn; Balzer, Jan C.; Czylwik, Andreas
    Wideband radiation pattern simulation and measurement of a photodiode-based continuous-wave THz emitter
    In: 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 2019
  • Kolpatzeck, Kevin; Tonder, Sebastian; Liu, Xuan; Czylwik, Andreas; Balzer, Jan C.
    Characterization and Application of a Commercially Available Laser Diode in a THz System
    In: 2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications / IMWS-AMP 2019, 16-18 July 2019 2019, S. 118 - 120
  • Damyanov, Dilyan; Friederich, Benedikt; Kolpatzeck, Kevin; Liu, Xuan; Yahyapour, Milad; Vieweg, Nico; Deninger, Anselm J.; Schultze, Thorsten; Willms, Hans-Ingolf; Balzer, Jan C.
    High resolution lensless THz imaging with an ultrafast TDS system
    In: 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 2019
  • Stöhr, Andreas; Lu, Peng; Haddad, Thomas; Steeg, Matthias; Tebart, Jonas; Sievert, Benedikt; Rennings, Andreas; Hofmann, Martin R.; Dülme, Sebastian; Kolpatzeck, Kevin; Czylwik, Andreas
    Microwave photonic mm-wave & THz beam steering for imaging, radar and communications
    In: Proceedings Asia Communications and Photonics Conference (ACP) 2019 / Asia Communications and Photonics Conference (ACP) ; 2–5 November 2019, Chengdu, China 2019, S. T2E.1
  • Damyanov, Dilyan; Friederich, Benedikt; Yahyapour, Milad; Vieweg, Nico; Deninger, Anselm; Kolpatzeck, Kevin; Liu, Xuan; Czylwik, Andreas; Schultze, Thorsten; Willms, Ingolf; Balzer, Jan
    High Resolution Lensless Terahertz Imaging and Ranging
    In: IEEE Access Jg. 7 (2019) S. 147704 - 147712
  • Friederich, Benedikt; Damyanov, Dilyan; Kohlhause, Jürgen; Kolpatzeck, Kevin; Liu, Xuan; Schultze, Thorsten; Czylwik, Andreas; Balzer, Jan C.; Willms, Hans-Ingolf
    High resolution image processing technique for the detection of metal entrapments based on a terahertz camera
    In: 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 2019
  • Tonder, Sebastian; Kolpatzeck, Kevin; Liu, Xuan; Rumpza, Sebastian; Czylwik, Andreas; Balzer, Jan C.
    A compact THz quasi TDS system for mobile scenarios
    In: 2nd International Workshop on Mobile Terahertz Systems / IWMTS 2019; Bad Neuenahr; Germany; 1 - 3 July 2019 2019, S. 8823786
  • Liu, Xuan; Kolpatzeck, Kevin; Friederich, Benedikt; Damyanov, Dilyan; Häring, Lars; Schultze, Thorsten; Balzer, Jan C.; Czylwik, Andreas
    Spectroscopic characterization of 3D printed THz rectangular polymer waveguides
    In: 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 2019
  • Tybussek, Kai-Henning; Kolpatzeck, Kevin; Faridi, Fahd; Preu, Sascha; Balzer, Jan C.
    Terahertz time-domain spectroscopy based on commercially available 1550 nm Fabry-Perot laser diode and ErAs : In(Al)GaAs photoconductors
    In: Applied Sciences Jg. 9 (2019) Nr. 13, S. 2704
  • Liu, Xuan; Kolpatzeck, Kevin; Öztürk, A.; Friederich, Benedikt; Damyanov, Dilyan; Häring, Lars; Schultze, Thorsten; Balzer, Jan C.; Czylwik, Andreas
    Wideband characterization of 3D printed THz rectangular dielectric waveguides by THz frequency-domain spectroscopy
    In: 2nd International Workshop on Mobile Terahertz Systems / IWMTS 2019; Bad Neuenahr; Germany; 1 - 3 July 2019 2019, S. 8823720
  • Kolpatzeck, Kevin; Liu, Xuan; Friederich, Benedikt; Damyanov, Dilyan; Häring, Lars; Schultze, Thorsten; Balzer, Jan C.; Czylwik, Andreas
    Wideband radiation pattern measurement of terahertz antenna-integrated photodiodes by frequency-domain spectroscopy
    In: 2nd International Workshop on Mobile Terahertz Systems / IWMTS 2019; Bad Neuenahr; Germany; 1 - 3 July 2019 2019, S. 8823782
  • Damyanov, Dilyan; Friederich, Benedikt; Kohl, J.; Liu, Xuan; Kolpatzeck, Kevin; Schultze, Thorsten; Czylwik, Andreas; Balzer, Jan C.; Willms, Hans-Ingolf
    Super-resolution restoration of low-resolution THz camera images
    In: 2nd International Workshop on Mobile Terahertz Systems / IWMTS 2019; Bad Neuenahr; Germany; 1 - 3 July 2019 2019, S. 8823667
  • 2018

  • Liu, Xuan; Kolpatzeck, Kevin; Häring, Lars; Czylwik, Andreas
    Experimental Validation of a Phase Control Concept for Photonically Steered Terahertz Phased Array Transmitters at Microwave Frequencies
    In: 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 2018
  • Lu, Peng; Steeg, Matthias; Kolpatzeck, Kevin; Dülme, Sebastian; Khani, Besher; Czylwik, Andreas; Stöhr, Andreas
    Photonic assisted beam steering for millimeter-wave and THz antennas
    In: IEEE Conference on Antenna Measurements and Applications, CAMA 2018 / CAMA 2018; Vasteras; Sweden; 3 -6 September 2018 2018, S. 8530567
  • Friederich, Benedikt; Kolpatzeck, Kevin; Liu, Xuan; Schultze, Thorsten; Balzer, Jan C.; Czylwik, Andreas; Willms, Hans-Ingolf
    Preprocessing for Robust Estimation of Material Parameters by Continuous Wave THz Spectroscopy
    In: 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 2018
  • Kolpatzeck, Kevin; Liu, Xuan; Häring, Lars; Czylwik, Andreas
    System-Theoretical Modeling and Analysis of Phase Control in a Photonically Steered Terahertz Phased Array Transmitter
    In: 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 2018
  • 2016

  • Kolpatzeck, Kevin; Häring, Lars; Czylwik, Andreas
    Power budget analysis and optimization of photonic beamforming concepts for terahertz transmitters
    In: 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.) 2016, S. 7 - 10
  • Kolpatzeck, Kevin; Häring, Lars; Czylwik, Andreas
    Phase control in photonically steered phased array transmitters by optical homodyne detection
    In: Proceedings of the European Microwave Conference / European Microwave Conference, 4. - 6. Oct. 2016, London, UK 2016, S. 1095 - 1098