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Advanced Concepts for High-Resolution Wide-Swath SAR Imaging

Krieger, Gerhard and Younis, Marwan and Gebert, Nicolas and Huber, Sigurd and Bordoni, Federica and Patyuchenko, Anton and Moreira, Alberto (2010) Advanced Concepts for High-Resolution Wide-Swath SAR Imaging. In: Proceedings of European Conference on Synthetic Aperture Radar (EUSAR), pp. 524-527. VDE Verlag GmbH. European Conference on Synthetic Aperture Radar (EUSAR), 2010-06-07 - 2010-06-10, Aachen, Germany.

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Abstract

This paper reviews advanced multi-channel SAR system concepts for the imaging of wide swaths with high resolution. Several novel system architectures employing both direct radiating arrays and reflector antennas fed by a digital array are introduced and compared to each other with regard to their imaging performance. In addition, innovative SAR imaging modes are proposed which enable the mapping of ultra-wide swaths with high azimuth resolution. The new techniques and technologies have the potential to enhance the imaging performance of future SAR systems by one order of magnitude if compared to state of the art SAR sensors like TerraSAR-X, ALOS, Radarsat-2 or Sentinel-1.

Document Type:Conference or Workshop Item (Speech)
Title:Advanced Concepts for High-Resolution Wide-Swath SAR Imaging
Authors:
AuthorsInstitution or Email of Authors
Krieger, GerhardUNSPECIFIED
Younis, MarwanUNSPECIFIED
Gebert, NicolasUNSPECIFIED
Huber, SigurdUNSPECIFIED
Bordoni, FedericaUNSPECIFIED
Patyuchenko, AntonUNSPECIFIED
Moreira, AlbertoUNSPECIFIED
Date:9 June 2010
Journal or Publication Title:Proceedings of European Conference on Synthetic Aperture Radar (EUSAR)
Refereed publication:Yes
In ISI Web of Science:No
Page Range:pp. 524-527
Publisher:VDE Verlag GmbH
Status:Published
Keywords:MIMO SAR, Digital Beamforming, High Resolution Wide Swath Imaging, Hybrid SAR
Event Title:European Conference on Synthetic Aperture Radar (EUSAR)
Event Location:Aachen, Germany
Event Type:international Conference
Event Dates:2010-06-07 - 2010-06-10
Organizer:VDE
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
Microwaves and Radar Institute
Deposited By: Dr.-Ing. Gerhard Krieger
Deposited On:16 Aug 2010 17:02
Last Modified:21 Mar 2014 11:13

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