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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: |
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| Date: | June 2008 | ||||||
| Journal or Publication Title: | Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR) | ||||||
| Refereed publication: | No | ||||||
| In SCOPUS: | 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: | V VM - Verkehrsmanagement | ||||||
| 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: | 14 Jan 2010 23:24 |
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