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Acceleration Independent Along-Track Velocity Estimation of Moving Targets

Baumgartner, Stefan and Krieger, Gerhard (2008) Acceleration Independent Along-Track Velocity Estimation of Moving Targets. In: Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR), p. 4. European Conference on Synthetic Aperture Radar (EUSAR), 2008-06-02 - 2008-06-05, Friedrichshafen, Germany.

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Abstract

In the paper a method for along-track velocity estimation of moving targets is presented. This method exploits the along-track interferometric (ATI) phase ramp of a range compressed moving target signal between two or more receiving channels. The slope of this phase ramp is mainly influenced by the along-track velocity but not by accelerations. Hence, acceleration independent along-track velocity estimation is feasible. A verification of the proposed method is performed by using both simulations and real two- and four-channel X-band data acquired with DLR’s E-SAR and F-SAR system.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:Acceleration Independent Along-Track Velocity Estimation of Moving Targets
Authors:
AuthorsInstitution or Email of Authors
Baumgartner, StefanUNSPECIFIED
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
Status:Published
Keywords:GMTI, SAR, E-SAR, F-SAR, Velocity Estimation
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
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: Stefan Baumgartner
Deposited On:06 Oct 2008
Last Modified:12 Dec 2013 20:30

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