Alexander Grathwohl

According to our database, Alexander Grathwohl authored at least 9 papers between 2020 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Probabilistic SAR Processing for High-Resolution Mapping Using Millimeter-Wave Radar Sensors.

Timo Grebner, Alexander Grathwohl, Pirmin Schoeder, Vinzenz Janoudi, Christian Waldschmidt

IEEE Trans. Aerosp. Electron. Syst., October, 2023

Detection of Objects Below Uneven Surfaces With a UAV-Based GPSAR.

Alexander Grathwohl, Bernd Arendt, Timo Grebner, Christian Waldschmidt

IEEE Trans. Geosci. Remote. Sens., 2023

Range Calibration of A UAV-based GPSAR Using Reference Targets at Unknown Positions.

Alexander Grathwohl, Thomas Wirsing, Christian Waldschmidt

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2023

2022

Under the Sand: Navigation and Localization of a Micro Aerial Vehicle for Landmine Detection with Ground-Penetrating Synthetic Aperture Radar.

Rik Bähnemann, Nicholas R. J. Lawrance, Lucas Streichenberg, Jen Jen Chung, Michael Pantic, Alexander Grathwohl, Christian Waldschmidt, Roland Siegwart

Field Robotics, March, 2022

UAV-Borne FMCW InSAR for Focusing Buried Objects.

Ralf Burr, Markus Schartel, Alexander Grathwohl, Winfried Mayer, Thomas Walter, Christian Waldschmidt

IEEE Geosci. Remote. Sens. Lett., 2022

Influence of Vegetation on the Detection of Shallowly Buried Objects with a UAV-Based GPSAR.

Bernd Arendt, Alexander Grathwohl, Christian Waldschmidt, Thomas Walter

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

2021

Under the Sand: Navigation and Localization of a Small Unmanned Aerial Vehicle for Landmine Detection with Ground Penetrating Synthetic Aperture Radar.

Rik Bähnemann, Nicholas R. J. Lawrance, Lucas Streichenberg, Jen Jen Chung, Michael Pantic, Alexander Grathwohl, Christian Waldschmidt, Roland Siegwart

CoRR, 2021

A direct-digitization open-loop gyroscope frontend with +/-8000°/s full-scale range and noise floor of 0.0047°/s/√Hz.

Chinwuba D. Ezekwe, Saikrishna Ganta, Xinyu Xing, Anton Grad, Thomas Mayer, Andrea Visconti, Francesco Diazzi, Man-Chia Chen, Danielle Morton, Luca Valli, Robert Wolf, Ashkan Eghtesadi, Tobias Wolfer, Michael Pietzko, Alexander Grathwohl, Thomas Northemann, Richard Schoenleber, Ruslan Khalilyulin, Ishita Mukhopadhyay, Alexandru Negut, Artjom Kosov, Andreas Christian Serafin, Jan Hayek, Lin Sun

Proceedings of the 2021 Symposium on VLSI Circuits, Kyoto, Japan, June 13-19, 2021, 2021

2020

Tripwire Detection in SAR Images Using a Modified Radon Transform.

Markus Schartel, Alexander Grathwohl, Christopher Schmid, Ralf Burr, Christian Waldschmidt

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020