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Performance Investigation on the High-Resolution Wide-Swath SAR System Operating in Multisubpulse Mode

Bordoni, Federica and Younis, Marwan and Krieger, Gerhard (2012) Performance Investigation on the High-Resolution Wide-Swath SAR System Operating in Multisubpulse Mode. In: Proceedings of the IEEE International Geoscience and Remote Sensing Symposium (IGARSS), pp. 1-4. IEEE international Geoscience and Remote Sensing Symposium (IGARSS), 2012-07-22- 2012-07-27, Munich, Germany. (Submitted)

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Abstract

The High-Resolution Wide-Swath (HRWS) is the spaceborne Synthetic Aperture Radar system, promoted by the German Aerospace Centre, conceived to obtain simultaneously high spatial resolution and width swaths. Its main distinctive features are the multichannel architecture, the use of Digital Beamforming on receive and SCORE algorithm. The HRWS allows for a spatial resolution of 1 m over swaths 70 km wide, in the basic Stripmap mode. Whereas in ScanSAR mode, it could reach a spatial resolution of 8 m over swaths 360 km. In this paper an advanced operational mode, denoted Multisubpulse, is presented. It further exploits the flexibility offered by the HRWS by using multiple subpulses. The achievable SAR imaging performance of the HRWS in this mode is numerically analyzed.

Document Type:Conference or Workshop Item (Speech, Paper)
Additional Information:Copyright:(c) 2011 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:Performance Investigation on the High-Resolution Wide-Swath SAR System Operating in Multisubpulse Mode
Authors:
AuthorsInstitution or Email of Authors
Bordoni, FedericaUNSPECIFIED
Younis, MarwanUNSPECIFIED
Krieger, GerhardUNSPECIFIED
Date:22 July 2012
Journal or Publication Title:Proceedings of the IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-4
Status:Submitted
Keywords:Synthetic Aperture Radar (SAR), Digital Beam-Forming (DBF), Scan-On-Receive (SCORE), Multipulse
Event Title:IEEE international Geoscience and Remote Sensing Symposium (IGARSS)
Event Location:Munich, Germany
Event Type:international Conference
Event Dates:2012-07-22- 2012-07-27
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
Microwaves and Radar Institute
Deposited By: Dr. Federica Bordoni
Deposited On:10 Jan 2012 13:52
Last Modified:30 Jul 2012 11:35

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