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A Concept for High Performance Reflector-Based Synthetic Aperture Radar

Younis, Marwan and Patyuchenko, Anton and Huber, Sigurd and Krieger, Gerhard and Moreira, Alberto (2010) A Concept for High Performance Reflector-Based Synthetic Aperture Radar. In: Proceedings of the IEEE Geoscience and Remote Sensing Symposium (IGARSS), pp. 249-252. IEEE. IEEE Geoscience and Remote Sensing Symposium (IGARSS), 2010-07-25 - 2010-07-30, Honolulu, Hawaii. ISBN 978-1-4244-9566-5.

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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 from different 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 is a highly attractive concept. This paper suggests a spaceborne SAR system utilizing a a deployable reflector together with a digital feed array and elaborates into the various design and operation issues together with the resulting instrument SAR performance.

Document Type:Conference or Workshop Item (Speech)
Additional Information:(c)2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Title:A Concept for High Performance Reflector-Based Synthetic Aperture Radar
Authors:
AuthorsInstitution or Email of Authors
Younis, MarwanUNSPECIFIED
Patyuchenko, AntonUNSPECIFIED
Huber, SigurdUNSPECIFIED
Krieger, GerhardUNSPECIFIED
Moreira, AlbertoUNSPECIFIED
Date:27 July 2010
Journal or Publication Title:Proceedings of the IEEE Geoscience and Remote Sensing Symposium (IGARSS)
Refereed publication:Yes
In ISI Web of Science:No
Page Range:pp. 249-252
Publisher:IEEE
ISBN:978-1-4244-9566-5
Status:Published
Keywords:Reflector SAR, Digital Beamforming, SMART, SAR
Event Title:IEEE Geoscience and Remote Sensing Symposium (IGARSS)
Event Location:Honolulu, Hawaii
Event Type:international Conference
Event Dates:2010-07-25 - 2010-07-30
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
Deposited By: Dr.-Ing. Marwan Younis
Deposited On:04 May 2010 09:31
Last Modified:08 May 2014 23:21

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