Publications by 2026
355.
M. H. Chishti,
R. Michev,
T. Yuan and
C. Waldschmidt,
"High-Precision Synchronization for 77-GHz Radar Networks via White Rabbit",
IEEE Transactions on Radar Systems,
vol. 4,
pp. 897-910,
2026.
| DOI: | 10.1109/TRS.2026.3684950 |
354.
T. Frey,
N. Riese,
D. Schwarz,
M. Döring,
C. Waldschmidt and
T. Chaloun,
"Multi-Feed Holographic-Based Leaky Wave Antennas for MIMO-Radar Applications",
IEEE Journal of Microwaves,
vol. 6,
no. 2,
pp. 298-311,
2026.
| DOI: | 10.1109/JMW.2026.3658926 |
353.
M. Basler,
A. Grathwohl,
T. Grebner and
C. Waldschmidt,
"Sub-6$\,\textGHz$ SAR Imaging With Frequency Hopping Toward JCAS Applications in Automotive Scenarios",
IEEE Journal of Microwaves,
vol. 6,
no. 2,
pp. 360-375,
2026.
| DOI: | 10.1109/JMW.2026.3661273 |
2025
352.
J. Kanz,
"System Concepts for Multistatic UAV-Borne Synthetic Aperture Radar",
Dissertation,
Oct.
2025.
| DOI: | 10.18725/OPARU-58334 |
| ISBN: | 978-3-948303-64-8 |
351.
A. Grathwohl,
"UAV-borne synthetic aperture radar imaging of surface and subsurface objects",
Dissertation,
Aug.
2025.
| DOI: | 10.18725/OPARU-57498 |
| ISBN: | 978-3-948303-61-7 |
350.
J. Kanz,
A. Grathwohl,
M. Fischer,
F. Bormuth,
C. Damm and
C. Waldschmidt,
"High-Resolution Imaging of Internal Glacial Structures with a UAV-Based Radar System"
in IGARSS 2025 - 2025 IEEE International Geoscience and Remote Sensing Symposium,
Aug.
2025.
| DOI: | 10.18725/OPARU-58726 |
| File: | https://doi.org/10.18725/OPARU-58726 |
349.
J. Kanz,
C. Bonfert,
C. Gesell,
A. Grathwohl,
F. Bormuth,
G. Krieger and
C. Waldschmidt,
"Coherent Multistatic UAV-Based SAR",
IEEE Transactions on Radar Systems,
vol. 3,
pp. 1056-1072,
Jul.
2025.
IEEE.
| DOI: | 10.1109/TRS.2025.3593818 |
| Weblink: | https://ieeexplore.ieee.org/document/11104226 |
348.
T. Frey,
J. Österle,
M. Döring,
C. Waldschmidt and
T. Chaloun,
"A Tensor-Based Holographic Multi-Feed Antenna Synthesis for MIMO Radar Applications",
May
2025.
| DOI: | 10.23919/EuCAP63536.2025.10999616 |
| ISBN: | 978-88-31299-10-7 |
347.
T. Frey,
A. Baader,
M. Döring,
C. Waldschmidt and
T. Chaloun,
"High Efficient Impedance Tensor Extraction Method for Arbitrarily Shaped Metasurface Elements",
May
2025.
| DOI: | 10.1109/LAWP.2025.3567324 |
346.
M. Mueh,
T. Grebner,
S. Brandl,
F. Junghanns,
J. Soell and
C. Waldschmidt,
"Coherent Synthetic Aperture Radar (SAR) Imaging With a 1550-nm Optical Sensor",
IEEE Sensors Journal,
vol. 12,
pp. 21412 - 21423,
Apr.
2025.
IEEE.
| DOI: | 10.1109/JSEN.2025.3562689 |
| File: | https://doi.org/10.18725/OPARU-57354 |
345.
J. Kanz,
C. Gesell,
M. Vossiek and
C. Waldschmidt,
"Efficient Bistatic Radar Processing Using Subsampled FMCW Ramps"
in 2025 16th German Microwave Conference (GeMiC),
Mar.
2025.
| DOI: | 10.23919/GeMiC64734.2025.10979018 |
| File: | https://doi.org/10.18725/OPARU-56751 |
344.
M. Döring,
T. Frey,
D. Schwarz,
F. Matt,
C. Waldschmidt and
T. Chaloun,
"A Millimeter-Wave Antenna Array with Tunable Element Coupling for Enhanced Scan Capabilities",
IEEE Open Journal of Antennas and Propagation,
pp. 1-1,
2025.
| DOI: | 10.1109/OJAP.2025.3561450 |
343.
N. Riese,
F. Schmidt,
A. Diepolder,
R. Bord,
C. Damm and
C. Waldschmidt,
"A Multi-Band Transition from Microstrip Line to 3D-Printed Dielectric Waveguide for the K- and E-Band"
in 2025 International Conference on Electromagnetics in Advanced Applications (ICEAA),
2025,
pp. 0244-0247.
| DOI: | 10.1109/ICEAA65662.2025.11305869 |
| File: | https://doi.org/10.18725/OPARU-59084 |
342.
M. Linder,
D. Schmidt,
D. Schwarz,
N. Riese and
C. Waldschmidt,
"A Sub-Aperture-Based Calibration Algorithm for MIMO Antenna Arrays",
IEEE Open Journal of Antennas and Propagation,
vol. 6,
no. 2,
pp. 548-559,
2025.
| DOI: | 10.1109/OJAP.2025.3537681 |
341.
D. Pfrommer,
C. Waldschmidt and
M. Hitzler,
"Compact N-Way Recombining Wilkinson Power Dividers for SatCom Applications"
in 2025 16th German Microwave Conference (GeMiC),
2025.
| DOI: | 10.23919/GeMiC64734.2025.10979103 |
| File: | https://oparu.uni-ulm.de/items/e42fec4b-cfb3-41d1-a8db-3e7f840f6862 |
340.
F. Bormuth,
R. Riekenbrauck,
J. Kanz,
E. Sterk,
D. Schmidt,
R. F. H. Fischer,
G. Krieger,
C. Waldschmidt and
C. Damm,
"Histogram-Based Analysis of UAV-SAR Data for Agricultural Vegetation Classification"
in 2025 International Conference on Electromagnetics in Advanced Applications (ICEAA),
2025,
pp. 0308-0313.
| DOI: | 10.1109/ICEAA65662.2025.11305865 |
339.
D. Schwarz,
M. Linder,
V. Kienle,
N. Riese and
C. Waldschmidt,
"Influence of Channel Count and Array Sparsity on the Detection Performance of 4D Imaging Radars",
IEEE Journal of Microwaves,
vol. 5,
no. 3,
pp. 616-630,
2025.
| DOI: | 10.1109/JMW.2025.3560661 |
338.
J. Aguilar,
L. Paulus,
D. Werbunat and
C. Waldschmidt,
"Joint Signal Processing-Based Frequency and Time Synchronization for Uncoupled Digital Radar Networks"
in 2025 IEEE International Radar Conference (RADAR),
2025,
pp. 1-4.
| DOI: | 10.1109/RADAR52380.2025.11031906 |
337.
J. Aguilar,
L. Paulus,
D. Werbunat,
A. Grathwohl and
C. Waldschmidt,
"Radon-Fourier Transform for Timing Correction in Uncoupled Digital Radar Networks"
in 2025 16th German Microwave Conference (GeMiC),
2025,
pp. 415-418.
| DOI: | 10.23919/GeMiC64734.2025.10979010 |
2024
336.
J. Aguilar,
D. Werbunat,
V. Janoudi,
C. Bonfert and
C. Waldschmidt,
"Uncoupled Digital Radars Creating a Coherent Sensor Network",
IEEE Journal of Microwaves,
pp. 1-14,
Jun.
2024.
| DOI: | 10.1109/JMW.2024.3405633 |
| Weblink: | https://ieeexplore.ieee.org/document/10557779 |
335.
C. Bonfert,
E. Ruopp and
C. Waldschmidt,
"Improving SAR Imaging by Superpixel-Based Compressed Sensing and Backprojection Processing",
IEEE Transactions on Geoscience and Remote Sensing,
vol. 62,
pp. 1—12,
Apr.
2024.
https://ieeexplore.ieee.org/document/10491303/.
| DOI: | 10.1109/TGRS.2024.3385027 |
334.
J. Kanz,
C. Bonfert,
R. Riekenbrauck and
C. Waldschmidt,
"Bistatic UAV-Based Repeater SAR for 3D Object Localization"
in EUSAR 2024; 15th European Conference on Synthetic Aperture Radar,
Apr.
2024.
| File: | https://doi.org/10.18725/OPARU-53904 |
333.
D. Schwarz,
M. Linder,
V. Kienle,
C. Bonfert and
C. Waldschmidt,
"Time and Frequency Division Multiplexing in High-Resolution Imaging Radars with LO Feedthrough Topology"
in ICMIM 2024 - International Conference on Microwaves for Intelligent Mobility,
Boppard,
April 2024,
Berlin - Offenbach:
VDE VERLAG GmbH,
Apr.
2024,
pp. 22-25.
| ISBN: | 978-3-8007-6364-1 |
| Weblink: | https://www.vde-verlag.de/buecher/456363/itg-fb-315-icmim-2024.html 07.10.2024 |
| File: | https://doi.org/10.18725/OPARU-53903 |
332.
D. Werbunat,
J. Aguilar,
M. Almarashly,
V. Janoudi,
S. Stephany,
D. Gil Gaviria,
A. C. Ulusoy and
C. Waldschmidt,
"On the Synchronization of Uncoupled Multistatic PMCW Radars",
IEEE Transactions on Microwave Theory and Techniques,
Feb.
2024.
| DOI: | 10.1109/TMTT.2024.3359035 |
| Weblink: | https://ieeexplore.ieee.org/document/10424003 |
331.
N. Riese,
A. Diepolder,
J. Kunz,
M. Linder,
C. Damm and
C. Waldschmidt,
"3D-Printed Dielectric Waveguides for Multi-Band mm-Wave Applications"
in 2024 54th European Microwave Conference (EuMC),
2024,
pp. 212-215.
| DOI: | 10.23919/EuMC61614.2024.10732215 |
| File: | https://doi.org/10.18725/OPARU-54532 |