Younis, Marwan and Patyuchenko, Anton and Huber, Sigurd and Krieger, Gerhard (2010) High Performance Reflector-Based Synthetic Aperture Radar –A System Performance Analysis– . In: Proceedings of the International Radar Symposium (IRS), pp. 1-4. IRS. International Radar Symposium (IRS), 2010-06-16 - 2010-06-18, Vilnius, Lithuania. ISBN 1 871438 57 8. ISSN 1055-0143.
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Abstract
Abstract—The success of current spaceborne Synthetic Aperture Radar (SAR) is boosting the performance requirement of next generation systems. In order to cope with the evolution of SAR the design of the new systems will need to meet higher requirements for spacial and radiometric resolutions together with an increased availability. This tendency is recognized nearly independently of the application area and manifests itself through several study programs initiated by space agencies aiming at the design of future SAR systems. In this context the use of large reflectors combined with digital feed arrays for SAR has not always received adequate attention. This paper suggests an X-band spaceborne SAR system utilizing a deployable reflector together with a digital feed array, analyzes its performance and highlights its advantages compared to other systems based on direct radiating arrays.
Item URL in elib: | https://elib.dlr.de/64951/ | ||||||||||||||||||||
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Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
Title: | High Performance Reflector-Based Synthetic Aperture Radar –A System Performance Analysis– . | ||||||||||||||||||||
Authors: |
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Date: | 27 June 2010 | ||||||||||||||||||||
Journal or Publication Title: | Proceedings of the International Radar Symposium (IRS) | ||||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||||
Open Access: | No | ||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||
Page Range: | pp. 1-4 | ||||||||||||||||||||
Publisher: | IRS | ||||||||||||||||||||
ISSN: | 1055-0143 | ||||||||||||||||||||
ISBN: | 1 871438 57 8 | ||||||||||||||||||||
Status: | Published | ||||||||||||||||||||
Keywords: | Reflector SAR, Digital Beamforming, SMART, SAR | ||||||||||||||||||||
Event Title: | International Radar Symposium (IRS) | ||||||||||||||||||||
Event Location: | Vilnius, Lithuania | ||||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||||
Event Start Date: | 16 June 2010 | ||||||||||||||||||||
Event End Date: | 18 June 2010 | ||||||||||||||||||||
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 | ||||||||||||||||||||
Deposited By: | Younis, Dr.-Ing. Marwan | ||||||||||||||||||||
Deposited On: | 23 Dec 2010 15:59 | ||||||||||||||||||||
Last Modified: | 24 Apr 2024 19:30 |
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