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Moving Target Signals in High Resolution Wide Swath SAR

Gabele, Martina and Krieger, Gerhard (2008) Moving Target Signals in High Resolution Wide Swath SAR. In: Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR), p. 4. VDE. European Conference on Synthetic Aperture Radar (EUSAR), 2008-06-02 - 2008-06-05, Friedrichshafen, Germany.

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Abstract

In this paper the impact of two high resolution wide swath synthetic aperture radar imaging techniques, extraction of signals from azimuth subsampled spectra and subpulse azimuth beamsteering on transmit, on ground moving target signals is analyzed. A modelling of the interfering signals in range-Doppler domain is introduced, that is suitable for studying the performance of low PRF sampled GMTI and subpulse beamsteering in azimuth and elevation on transmit and receive for HRWS-SAR imaging and GMTI. The combination of the two techniques yields an operation mode for high resolution wide swath synthetic aperture radar imaging and long observation time wide swath ground moving target indication. The mode is analyzed in terms of signal to interference plus noise ratio and coverage for ground moving target indication.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:Moving Target Signals in High Resolution Wide Swath SAR
Authors:
AuthorsInstitution or Email of Authors
Gabele, MartinaUNSPECIFIED
Krieger, GerhardUNSPECIFIED
Date:June 2008
Journal or Publication Title:Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR)
Refereed publication:No
In ISI Web of Science:No
Page Range:p. 4
Editors:
EditorsEmail
ITG/VDE, UNSPECIFIED
Publisher:VDE
Status:Published
Keywords:High Resolution Wide Swath SAR, GMTI, spacebased
Event Title:European Conference on Synthetic Aperture Radar (EUSAR)
Event Location:Friedrichshafen, Germany
Event Type:international Conference
Event Dates:2008-06-02 - 2008-06-05
Organizer:EADS Astrium
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Traffic Management
DLR - Research area:Transport
DLR - Program:V VM - Verkehrsmanagement
DLR - Research theme (Project):V - ARGOS (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Radar Concepts
Microwaves and Radar Institute
Deposited By: Martina Gabele
Deposited On:22 Jul 2008
Last Modified:12 Dec 2013 20:30

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