2024

• A modular 61 GHz vital sign sensing radar system for long-term clinical studies
  Wenzel, Marvin; Langer, Dominik; Kölpin, Alexander; Lurz, Fabian
  2024 IEEE Radio and Wireless Week, RWW 2024 - 2024 IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNeT 2024. - Piscataway, NJ, 2024. - Seite 18-21
  Verlags DOI

2023

• Characterization of the influence of clothing and other materials on human vital sign sensing using mmWave radar
  Albrecht, Nils Christian; Weiland, Jan Philipp; Langer, Dominik; Wenzel, Marvin; Kölpin, Alexander
  53rd European Microwave Conference (EuMC 2023)
  Verlags DOI
• Long-distance heart sound detection using 122 GHz CW radar with 3D printed high-gain antennas
  Albrecht, Nils Christian; Heyer, Markus; Wenzel, Marvin; Langer, Dominik; Lu, Hui; Kölpin, Alexander
  IEEE Radio and Wireless Symposium (RWS 2023)
  Verlags DOI
• The Design Process for Monolithically Manufactured Millimeter-Wave Antenna Arrays Using Stereolithography 3D Printing
  Langer, Dominik; Tegowski, Bartosz; Albrecht, Nils Christian; Wenzel, Marvin; Kölpin, Alexander
  IEEE/MTT-S International Microwave Symposium (IMS 2023)
  Verlags DOI
• Accurate heart beat detection with doppler radar using bidirectional GRU network
  Lu, Hui; Heyder, Markus; Wenzel, Marvin; Albrecht, Nils Christian; Langer, Dominik; Kölpin, Alexander
  IEEE Radio and Wireless Symposium (RWS 2023)
  Verlags DOI
• Contactless in-bed movement in various scales classification with CW radar
  Lu, Hui; Wenzel, Marvin; Steigleder, Tobias; Klinger, Isabell; Ostgathe, Christoph; Kölpin, Alexander
  20th European Radar Conference (EuRAD 2023)
  Verlags DOI
• Antenna Phase Center Determination Using a Six-Port-Based Direction-of-Arrival Detector
  Tegowski, Bartosz; Wenzel, Marvin; Kölpin, Alexander
  IEEE Transactions on Antennas and Propagation 71 (5): 4007-4016 (2023-05-01)
  Verlags DOI
• Catch Your Breath! Vital Sign Sensing With Radar
  Wenzel, Marvin; Albrecht, Nils Christian; Langer, Dominik; Heyder, Markus; Kölpin, Alexander
  IEEE Microwave Magazine 24 (3): 75-82 (2023)
  Verlags DOI
• Heart Sound Detection Using an Ultra-Wideband FMCW Radar
  Wenzel, Marvin; Kölpin, Alexander; Tegowski, Bartosz; Albrecht, Nils Christian; Langer, Dominik
  IEEE/MTT-S International Microwave Symposium (IMS 2023)
  Verlags DOI