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Rommel, Tobias (2022) DLR's Dual-Polarized Offset Reflector Antenna with Digital Feed Array for Synthetic Aperture Radar. In: Proceedings of iWAT2022, pp. 1-3. International Workshop on Antenna Technology (iWAT), 2022-05-16 - 2022-05-18, Dublin, Ireland. doi: 10.1109/iWAT54881.2022.9811055.
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Abstract
The German Aerospace Center (DLR) is currently developing a ground-based Synthetic Aperture Radar (SAR) with digital beamforming (DBF) capabilities for versatile scientific use. Primary focus of the project is on the reflector antenna and on the implementation of onboard DBF preprocessing concepts & data reduction in real-time. This paper describes the innovative contributions and challenges during the X-band offset reflector antenna design with 4x32 dual-polarized feed elements at a center frequency of 9.6 GHz.
| Item URL in elib: | https://elib.dlr.de/185617/ | ||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||
| Title: | DLR's Dual-Polarized Offset Reflector Antenna with Digital Feed Array for Synthetic Aperture Radar | ||||||||
| Authors: |
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| Date: | 16 May 2022 | ||||||||
| Journal or Publication Title: | Proceedings of iWAT2022 | ||||||||
| Refereed publication: | Yes | ||||||||
| Open Access: | Yes | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| DOI: | 10.1109/iWAT54881.2022.9811055 | ||||||||
| Page Range: | pp. 1-3 | ||||||||
| Status: | Published | ||||||||
| Keywords: | synthetic aperture radar, offset reflector antenna, patch excited cup, digital beam-forming | ||||||||
| Event Title: | International Workshop on Antenna Technology (iWAT) | ||||||||
| Event Location: | Dublin, Ireland | ||||||||
| Event Type: | international Conference | ||||||||
| Event Dates: | 2022-05-16 - 2022-05-18 | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Space | ||||||||
| HGF - Program Themes: | Earth Observation | ||||||||
| DLR - Research area: | Raumfahrt | ||||||||
| DLR - Program: | R EO - Earth Observation | ||||||||
| DLR - Research theme (Project): | R - Aircraft SAR | ||||||||
| Location: | Oberpfaffenhofen | ||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > SAR Technology | ||||||||
| Deposited By: | Rommel, Tobias | ||||||||
| Deposited On: | 14 Mar 2022 06:38 | ||||||||
| Last Modified: | 01 Aug 2023 14:38 |
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