Bordoni, Federica and Rodriguez Cassola, Marc and Krieger, Gerhard (2020) Possible Sources of Imaging Performance Degradation in Advanced Spaceborne SAR Systems Based on Scan-On-Receive. In: Proceedings of the IEEE Radar Conference, pp. 1-4. IEEE Radar Conference (RadarCon), 2020-09-21 - 2020-09-25, Florence, Italy. doi: 10.1109/RadarConf2043947.2020.9266478. ISBN 978-172818942-0. ISSN 1097-5659.
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Abstract
The scan-on-receive capability is a fundamental feature of advanced spaceborne synthetic aperture radar (SAR) systems for high-resolution wide-swath imaging. The achievable SAR imaging performance depends on the possibility to properly collect the backscattered energy of interest, and to effectively suppress undesired returns. Nevertheless, the related signal model, reported in the literature, does not reflect the complexity of a real acquisition scenario. This paper identifies possible sources of image quality degradation, generally neglected, specific of this kind of systems. It provides a first analysis of their effect in dependence of instrument and acquisition geometry parameters, as support for tasks of system design and image quality assessment.
Item URL in elib: | https://elib.dlr.de/135499/ | ||||||||||||||||
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Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
Title: | Possible Sources of Imaging Performance Degradation in Advanced Spaceborne SAR Systems Based on Scan-On-Receive | ||||||||||||||||
Authors: |
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Date: | 21 September 2020 | ||||||||||||||||
Journal or Publication Title: | Proceedings of the IEEE Radar Conference | ||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||
Open Access: | No | ||||||||||||||||
Gold Open Access: | No | ||||||||||||||||
In SCOPUS: | Yes | ||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||
DOI: | 10.1109/RadarConf2043947.2020.9266478 | ||||||||||||||||
Page Range: | pp. 1-4 | ||||||||||||||||
ISSN: | 1097-5659 | ||||||||||||||||
ISBN: | 978-172818942-0 | ||||||||||||||||
Status: | Published | ||||||||||||||||
Keywords: | Synthetic Aperture Radar (SAR), Digital Beam-Forming (DBF), Scan-On-Receive (SCORE) | ||||||||||||||||
Event Title: | IEEE Radar Conference (RadarCon) | ||||||||||||||||
Event Location: | Florence, Italy | ||||||||||||||||
Event Type: | international Conference | ||||||||||||||||
Event Dates: | 2020-09-21 - 2020-09-25 | ||||||||||||||||
Organizer: | IEEE | ||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||
HGF - Program: | Space (old) | ||||||||||||||||
HGF - Program Themes: | W EO - Erdbeobachtung | ||||||||||||||||
DLR - Research area: | Space | ||||||||||||||||
DLR - Program: | W EO - Erdbeobachtung | ||||||||||||||||
DLR - Research theme (Project): | W - Vorhaben Entwicklung eines Mini-SAR (old) | ||||||||||||||||
Location: | Oberpfaffenhofen | ||||||||||||||||
Institutes and Institutions: | Microwaves and Radar Institute > Radar Concepts Microwaves and Radar Institute | ||||||||||||||||
Deposited By: | Bordoni, Dr. Federica | ||||||||||||||||
Deposited On: | 20 Jul 2020 10:08 | ||||||||||||||||
Last Modified: | 21 Jul 2023 13:37 |
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