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Turchetti Ribeiro, João Pedro and Krieger, Gerhard and Kraus, Thomas and Bachmann, Markus and Moreira, Alberto (2024) Spaceborne Multiple-Swath SAR Imaging with Frequency Scanning. In: Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR, pp. 697-702. VDE. European Conference on Synthetic Aperture Radar (EUSAR), 2024-04-23 - 2024-04-26, Munich, Germany. ISBN 978-3-8007-6286-6. ISSN 2197-4403.
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Official URL: https://ieeexplore.ieee.org/document/10659467
Abstract
This paper presents innovative multiple-swath SAR imaging modes making use of the frequency scanning technique (F-Scan). A novel technique is proposed for high-resolution wide-swath imaging based on analogue beamforming, a less complex and inexpensive option compared to conventional digital beamforming systems. The separation of the swaths in both the time and frequency domains is considered. The performance is assessed for different scenarios, confirming the high performance and high flexibility that can be achieved with the proposed imaging modes. For instance, the possibility to image a contiguous 380 km swath with a resolution below 25 m2 is shown.
| Item URL in elib: | https://elib.dlr.de/198001/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||
| Title: | Spaceborne Multiple-Swath SAR Imaging with Frequency Scanning | ||||||||||||||||||||||||
| Authors: |
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| Date: | 30 August 2024 | ||||||||||||||||||||||||
| Journal or Publication Title: | Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Page Range: | pp. 697-702 | ||||||||||||||||||||||||
| Publisher: | VDE | ||||||||||||||||||||||||
| ISSN: | 2197-4403 | ||||||||||||||||||||||||
| ISBN: | 978-3-8007-6286-6 | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | SAR, frequency scanning, f-scan, multi-swath, two-burst ScanSAR | ||||||||||||||||||||||||
| Event Title: | European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||||||||||||||
| Event Location: | Munich, Germany | ||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||
| Event Start Date: | 23 April 2024 | ||||||||||||||||||||||||
| Event End Date: | 26 April 2024 | ||||||||||||||||||||||||
| Organizer: | VDE | ||||||||||||||||||||||||
| 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 - SAR methods, R - SAR missions | ||||||||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||||||||
| Institutes and Institutions: | Microwaves and Radar Institute Microwaves and Radar Institute > Spaceborne SAR Systems | ||||||||||||||||||||||||
| Deposited By: | Turchetti Ribeiro, Joao Pedro | ||||||||||||||||||||||||
| Deposited On: | 16 Oct 2023 09:59 | ||||||||||||||||||||||||
| Last Modified: | 08 Oct 2024 16:05 |
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