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High Performance Reflector-Based Synthetic Aperture Radar –A System Performance Analysis– .

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.

Document Type:Conference or Workshop Item (Speech)
Title:High Performance Reflector-Based Synthetic Aperture Radar –A System Performance Analysis– .
Authors:
AuthorsInstitution or Email of Authors
Younis, MarwanUNSPECIFIED
Patyuchenko, AntonUNSPECIFIED
Huber, SigurdUNSPECIFIED
Krieger, GerhardUNSPECIFIED
Date:27 June 2010
Journal or Publication Title:Proceedings of the International Radar Symposium (IRS)
Refereed publication:Yes
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 Dates:2010-06-16 - 2010-06-18
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: Dr.-Ing. Marwan Younis
Deposited On:23 Dec 2010 15:59
Last Modified:21 Mar 2014 11:05

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