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Alexander Grathwohl
Alexander Grathwohl
Graduate Research Associate, Institute of Microwave Engineering, Ulm University
在 uni-ulm.de 的电子邮件经过验证
标题
引用次数
引用次数
年份
UAV-borne FMCW InSAR for focusing buried objects
R Burr, M Schartel, A Grathwohl, W Mayer, T Walter, C Waldschmidt
IEEE Geoscience and Remote Sensing Letters 19, 1-5, 2021
352021
The fairy tale of simple all-digital radars: How to deal with 100 Gbit/s of a digital millimeter-wave MIMO radar on an FPGA [application notes]
B Schweizer, A Grathwohl, G Rossi, P Hinz, C Knill, S Stephany, HJ Ng, ...
IEEE Microwave Magazine 22 (7), 66-76, 2021
352021
Taking a look beneath the surface: Multicopter UAV-based ground-penetrating imaging radars
A Grathwohl, M Stelzig, J Kanz, P Fenske, A Benedikter, C Knill, I Ullmann, ...
IEEE Microwave Magazine 23 (10), 32-46, 2022
212022
Multitarget simulator for automotive radar sensors with unknown chirp-sequence modulation
P Schoeder, B Schweizer, A Grathwohl, C Waldschmidt
IEEE Microwave and Wireless Components Letters 31 (9), 1086-1089, 2021
212021
Under the sand: Navigation and localization of a micro aerial vehicle for landmine detection with ground penetrating synthetic aperture radar
R Bähnemann, N Lawrance, L Streichenberg, JJ Chung, M Pantic, ...
arXiv preprint arXiv:2106.10108, 2021
122021
Experimental study on the detection of avalanche victims using an airborne ground penetrating synthetic aperture radar
A Grathwohl, P Hinz, R Burr, M Steiner, C Waldschmidt
2021 IEEE Radar Conference (RadarConf21), 1-6, 2021
92021
Detection of objects below uneven surfaces with a uav-based gpsar
A Grathwohl, B Arendt, T Grebner, C Waldschmidt
IEEE Transactions on Geoscience and Remote Sensing 61, 1-13, 2023
62023
Tripwire detection in sar images using a modified radon transform
M Schartel, A Grathwohl, C Schmid, R Burr, C Waldschmidt
IGARSS 2020-2020 IEEE International Geoscience and Remote Sensing Symposium …, 2020
52020
Probabilistic SAR processing for high-resolution mapping using millimeter-wave radar sensors
T Grebner, A Grathwohl, P Schoeder, V Janoudi, C Waldschmidt
IEEE Transactions on Aerospace and Electronic Systems 59 (5), 4800-4814, 2023
42023
UAV-based bistatic SAR-imaging using a stationary repeater
A Grathwohl, B Meinecke, M Widmann, J Kanz, C Waldschmidt
IEEE Journal of Microwaves 3 (2), 625-634, 2023
32023
Surface clutter analysis for detectability prediction of buried objects with a UAV-based GPSAR
J Kanz, A Grathwohl, C Waldschmidt
2023 20th European Radar Conference (EuRAD), 221-224, 2023
22023
Influence of Vegetation on the Detection of Shallowly Buried Objects with a UAV-Based GPSAR
B Arendt, A Grathwohl, C Waldschmidt, T Walter
IGARSS 2022-2022 IEEE International Geoscience and Remote Sensing Symposium …, 2022
22022
Influence of soil moisture on the detection of buried objects using an airborne gpsar
A Grathwohl, B Arendt, T Walter, C Waldschmidt
2022 IEEE/MTT-S International Microwave Symposium-IMS 2022, 433-435, 2022
12022
A direct-digitization open-loop gyroscope frontend with+/-8000°/s full-scale range and noise floor of 0.0047°/s/√ Hz
C Ezekwe, S Ganta, X Xing, A Grad, T Mayer, A Visconti, F Diazzi, ...
2021 Symposium on VLSI Circuits, 1-2, 2021
12021
Experimental Demonstration of UAV-Based Ultra-Wideband Multi-Baseline SAR Interferometry
V Mustieles Pérez, J Kanz, C Bonfert, A Grathwohl, LL Lamberti, S Kim, ...
Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR …, 2024
2024
Towards UAV-Based Multi-Baseline Interferometry for Accurate Digital Elevation Model Generation
V Mustieles-Perez, J Kanz, C Bonfert, A Grathwohl, LL Lamberti, S Kim, ...
2023 Kleinheubach Conference, 1-4, 2023
2023
Range Calibration of A UAV-based GPSAR Using Reference Targets at Unknown Positions
A Grathwohl, T Wirsing, C Waldschmidt
IGARSS 2023-2023 IEEE International Geoscience and Remote Sensing Symposium …, 2023
2023
Robust UAV-Borne Fully Digital MIMO OFDM Radar for the Generation of a Digital Elevation Model
F Koderer, B Schweizer, A Grathwohl, C Waldschmidt
2022 19th European Radar Conference (EuRAD), 21-24, 2022
2022
SPECIAL SECTION ON AUTOMOTIVE IMAGING AND SUPER-RESOLUTION RADAR SYSTEMS
X Wang, W Zhai, X Zhang, MG Amin, T Grebner, A Grathwohl, P Schoeder, ...
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