Publications

2025

302.
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
301.
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
300.
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
299.
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
298.
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, 2025.
DOI:10.1109/JSEN.2025.3562689

2024

297.
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
296.
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
295.
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
294.
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
File:https://doi.org/10.18725/OPARU-53903
293.
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
292.
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
291.
M. Döring, N. Kästle, T. Frey, F. Matt, C. Waldschmidt and T. Chaloun, "A Low-Profile Wide-Scan Magneto-Electric Dipole Antenna for 5G mm-Wave Communications" in 2024 18th European Conference on Antennas and Propagation (EuCAP), 2024.
DOI:10.23919/EuCAP60739.2024.10501568
File:https://doi.org/10.18725/OPARU-52877
290.
S. Brandl, M. Mueh and C. Waldschmidt, "A Modular System Design for Chip-Based Reflectarrays at Sub-THz Frequencies", 54th European Microwave Conference (EuMC), 2024.
DOI:10.23919/EuMC61614.2024.10732733
File:https://doi.org/10.18725/OPARU-55848
289.
D. Schwarz, M. Linder, R. Riekenbrauck, R. Bord and C. Waldschmidt, "Effects of Bumper Integration on Low-, Mid-, and High-Resolution Imaging Radars" in 2024 18th European Conference on Antennas and Propagation (EuCAP), 2024.
DOI:10.23919/EuCAP60739.2024.10501513
File:https://doi.org/10.18725/OPARU-52776
288.
V. Janoudi, P. Schoeder, T. Grebner, N. Appenrodt, J. Dickmann and C. Waldschmidt, "Signal Model for Coherent Processing of Uncoupled and Low Frequency Coupled MIMO Radar Networks", IEEE Journal of Microwaves, vol. 4, no. 1, pp. 69-85, 2024.
DOI:10.1109/JMW.2023.3334757
287.
T. Grebner, R. Riekenbrauck and C. Waldschmidt, "Simultaneous Localization and Mapping (SLAM) for Synthetic Aperture Radar (SAR) Processing in the Field of Autonomous Driving", IEEE Transactions on Radar Systems, vol. 2, pp. 47-66, 2024.
DOI:10.1109/TRS.2023.3347734
Weblink:https://ieeexplore.ieee.org/document/10375529
286.
I. Ullmann, C. Bonfert, A. Grathwohl, M. A. Lahmeri, V. Mustieles-Pérez, J. Kanz, E. Sterk, F. Bormuth, R. Ghasemi, P. Fenske, M. Villano, R. Schober, R. F. H. Fischer, G. Krieger, C. Damm, C. Waldschmidt and M. Vossiek, "Towards Detecting Climate Change Effects With UAV-Borne Imaging Radars", IEEE Journal of Microwaves, pp. 1-13, 2024.
DOI:10.1109/JMW.2024.3450015

2023

285.
D. Werbunat, B. Woischneck, J. Lerch, B. Schweizer, R. Michev, C. Bonfert, J. Hasch and C. Waldschmidt, "Multichannel Repeater for Coherent Radar Networks Enabling High-Resolution Radar Imaging", IEEE Transactions on Microwave Theory and Techniques, Nov. 2023. https://ieeexplore.ieee.org/document/10335758.
DOI:10.1109/TMTT.2023.3326284
284.
J. Kanz, A. Grathwohl and C. Waldschmidt, "Surface Clutter Analysis for Detectability Prediction of Buried Objects with a UAV-Based GPSAR" in 20th European Radar Conference (EuRAD), Oct. 2023.
DOI:10.23919/EuRAD58043.2023.10289492
File:http://dx.doi.org/10.18725/OPARU-51255
283.
S. Brandl, M. Mueh, A. Diepolder, C. Damm and C. Waldschmidt, "Modeling Offset-Fed TE Reflectarrays for Far-Field Pattern Prediction at Upper mm-Wave Frequencies", IEEE Transactions on Antennas and Propagation, vol. 71, no. 9, pp. 7333-7341, Jul. 2023.
DOI:10.1109/TAP.2023.3295897
File:http://dx.doi.org/10.18725/OPARU-50741
282.
I. Dorsch, D. Schwarz, S. Forster and C. Waldschmidt, "Tuning the Angular Characteristics of Biomimetic Antenna Arrays", IEEE Open Journal of Antennas and Propagation, Jul. 2023.
DOI:10.1109/OJAP.2023.3294244
281.
M. Müh, "A Terahertz Sensor Platform for the Detection of African Trypanosomes", Dissertation, Jun. 2023.
ISBN:978-3-948303-35-8
File:http://dx.doi.org/10.18725/OPARU-49238
280.
D. Werbunat, B. Schweizer, M. Maier, C. Bonfert, D. Schindler, P. Hinz, J. Hasch and C. Waldschmidt, "An All-Digital Carrier Synthesis for Stepped OFDM Radars", Jun. 2023.
DOI:10.1109/IMS37964.2023.10187968
Weblink:https://ieeexplore.ieee.org/document/10187968
File:http://dx.doi.org/10.18725/OPARU-51515
279.
T. Chaloun, S. Brandl, N. Ambrosius, K. Kröhnert, H. Maune and C. Waldschmidt, "RF Glass Technology Is Going Mainstream: Review and Future Applications", IEEE Journal of Microwaves, vol. 3, no. 2, pp. 783 - 799, Apr. 2023.
DOI:10.1109/JMW.2023.3256413
File:http://dx.doi.org/10.18725/OPARU-50955
278.
T. Frey, M. Döring, N. Riese, C. Waldschmidt and T. Chaloun, "Angle-Dependent Synthesis Method for Holographic Multi-Feed Antennas", Open Journal of Antennas and Propagation, vol. 4, no. 39, pp. 392 - 407, Mar. 2023.
DOI:10.1109/OJAP.2023.3261903
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