2024

• Accuracy limitations of interferometric radar owing to the radar cross section of its antenna
  Tegowski, Bartosz; Kölpin, Alexander
  IEEE Transactions on Microwave Theory and Techniques (in Press): (2024)
  Verlags DOI
• Empirical study on the antenna-dependent accuracy of continuous-wave radars
  Tegowski, Bartosz; Schulz, Björn; Kölpin, Alexander
  GeMiC 2024 • March 11–13, 2024, Duisburg, Germany. - Piscataway, NJ, 2024. - Seite 105-108
  Verlags DOI
• Width-constrained multilayer SIW components based on adjoined folded SIW transitions
  Tegowski, Bartosz; Jaschke, Thomas; Sieganschin, Anton; Jacob, Arne; Kölpin, Alexander
  GeMiC 2024 • March 11–13, 2024, Duisburg, Germany. - Piscataway, NJ, 2024. - Seite 148-151
  Verlags DOI

2023

• 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
• Miniaturization of folded circular SIW cavity filters
  Sieganschin, Anton; Tegowski, Bartosz; Kölpin, Alexander; Jacob, Arne
  International journal of microwave and wireless technologies 15 (6): 993-1000 (2023-05-05)
  Open Access | Verlags DOI
• A Compact Stacked SIW Six-Port Junction
  Tegowski, Bartosz; Kölpin, Alexander
  IEEE Microwave and Wireless Technology Letters 33 (5): 515-518 (2023-05)
  Verlags DOI
• A Transmission Line Approach for Rough Conductor Surface Impedance Analysis
  Tegowski, Bartosz; Jaschke, Thomas; Sieganschin, Anton; Jacob, Arne
  IEEE Transactions on Microwave Theory and Techniques 71 (2): 471-479 (2023-02-01)
  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
• Compact SIW six-port with improved output matching and isolation
  Tegowski, Bartosz; Kölpin, Alexander
  53rd European Microwave Conference (EuMC 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

2022

• A Compact Filter With Dual-Mode Folded Circular SIW Cavities
  Sieganschin, Anton; Tegowski, Bartosz; Jacob, Arne
  51st European Microwave Conference, EuMC 2021 (2022)
  Verlags DOI
• A Heterodyne Transceiver With Integrated Calibrator for K/Ka-Band Phased Arrays
  Sieganschin, Anton; Albrecht, Nils Christian; Tegowski, Bartosz; Jaschke, Thomas; Waldhelm, Jan; Lamann, Nadja Janinka; Jacob, Arne
  51st European Microwave Conference, EuMC 2021 (2022)
  Verlags DOI
• Higher-Order Filters With Folded Circular SIW Cavities
  Sieganschin, Anton; Tegowski, Bartosz; Kölpin, Alexander; Jacob, Arne
  24th International Microwave and Radar Conference (MIKON 2022)
  Verlags DOI

2021

• Compact Diplexers With Folded Circular SIW Cavity Filters
  Sieganschin, Anton; Tegowski, Bartosz; Jaschke, Thomas; Jacob, Arne F.
  IEEE Transactions on Microwave Theory and Techniques 69 (1): 111-118 (2021-01)
  Verlags DOI