Bordoni, Federica und Rodriguez Cassola, Marc und Krieger, Gerhard (2020) Possible Sources of Imaging Performance Degradation in Advanced Spaceborne SAR Systems Based on Scan-On-Receive. In: 2020 IEEE Radar Conference, RadarConf 2020, Seiten 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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Kurzfassung
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.
elib-URL des Eintrags: | https://elib.dlr.de/135499/ | ||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
Titel: | Possible Sources of Imaging Performance Degradation in Advanced Spaceborne SAR Systems Based on Scan-On-Receive | ||||||||||||||||
Autoren: |
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Datum: | 21 September 2020 | ||||||||||||||||
Erschienen in: | 2020 IEEE Radar Conference, RadarConf 2020 | ||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||
Open Access: | Ja | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||
DOI: | 10.1109/RadarConf2043947.2020.9266478 | ||||||||||||||||
Seitenbereich: | Seiten 1-4 | ||||||||||||||||
ISSN: | 1097-5659 | ||||||||||||||||
ISBN: | 978-172818942-0 | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | Synthetic Aperture Radar (SAR), Digital Beam-Forming (DBF), Scan-On-Receive (SCORE) | ||||||||||||||||
Veranstaltungstitel: | IEEE Radar Conference (RadarCon) | ||||||||||||||||
Veranstaltungsort: | Florence, Italy | ||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
Veranstaltungsbeginn: | 21 September 2020 | ||||||||||||||||
Veranstaltungsende: | 25 September 2020 | ||||||||||||||||
Veranstalter : | IEEE | ||||||||||||||||
HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||
HGF - Programm: | Weltraum (alt) | ||||||||||||||||
HGF - Programmthema: | W EO - Erdbeobachtung | ||||||||||||||||
DLR - Schwerpunkt: | Weltraum | ||||||||||||||||
DLR - Forschungsgebiet: | W EO - Erdbeobachtung | ||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | W - Vorhaben Entwicklung eines Mini-SAR (alt) | ||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||
Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Radarkonzepte Institut für Hochfrequenztechnik und Radarsysteme | ||||||||||||||||
Hinterlegt von: | Bordoni, Dr. Federica | ||||||||||||||||
Hinterlegt am: | 20 Jul 2020 10:08 | ||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:38 |
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