Gebert, Nicolas and Krieger, Gerhard
(2010)
Ultra-Wide Swath SAR Imaging With Continuous PRF Variation.
In: Proceedings of European Conference on Synthetic Aperture Radar (EUSAR), pp. 966-969.
VDE Verlag GmbH.
European Conference on Synthetic Aperture Radar (EUSAR), 2010-06-07 - 2010-06-10, Aachen, Germany.
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Abstract
Innovative multi-channel synthetic aperture radar (SAR) concepts enable high-resolution wide-swath imaging, but the antenna length typically restricts the achievable swath width. This limitation can be overcome by a novel technique which is based on a single azimuth channel but operates the system with a continuously varied pulse repetition frequency (PRF) by this allowing in principle for arbitrary wide swaths. This paper introduces the basic principles and discusses design constraints for such a PRF variation. Further, a systematic performance analysis of an L-band reflector antenna system is carried out with focus on the sensitivity versus different input parameters.
| Item URL in elib: | https://elib.dlr.de/63714/ |
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| Document Type: | Conference or Workshop Item (Speech) |
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| Title: | Ultra-Wide Swath SAR Imaging With Continuous PRF Variation |
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| Authors: | | Authors | Institution or Email of Authors | Author's ORCID iD | ORCID Put Code |
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| Gebert, Nicolas | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | | Krieger, Gerhard | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED |
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| Date: | 10 June 2010 |
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| Journal or Publication Title: | Proceedings of European Conference on Synthetic Aperture Radar (EUSAR) |
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| Refereed publication: | Yes |
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| Open Access: | Yes |
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| Gold Open Access: | No |
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| In SCOPUS: | No |
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| In ISI Web of Science: | No |
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| Page Range: | pp. 966-969 |
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| Editors: | | Editors | Email | Editor's ORCID iD | ORCID Put Code |
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| VDE, Conferences | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED |
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| Publisher: | VDE Verlag GmbH |
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| Status: | Published |
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| Keywords: | Synthetic Aperture Radar, SAR, high-resolution wide-swath imaging, HRWS, PRF Variation, PRI Variation |
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| Event Title: | European Conference on Synthetic Aperture Radar (EUSAR) |
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| Event Location: | Aachen, Germany |
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| Event Type: | international Conference |
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| Event Start Date: | 7 June 2010 |
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| Event End Date: | 10 June 2010 |
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| Organizer: | VDE |
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| HGF - Research field: | Aeronautics, Space and Transport (old) |
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| HGF - Program: | Space (old) |
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| HGF - Program Themes: | W EO - Erdbeobachtung |
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| DLR - Research area: | Space |
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| DLR - Program: | W EO - Erdbeobachtung |
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| DLR - Research theme (Project): | W - Vorhaben Entwicklung eines Mini-SAR (old) |
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Location: |
Oberpfaffenhofen
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| Institutes and Institutions: | Microwaves and Radar Institute > Radar Concepts |
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| Deposited By: |
Gebert, Nicolas
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| Deposited On: | 18 Mar 2010 15:09 |
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| Last Modified: | 24 Apr 2024 19:28 |
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