Acceleration-independent along-track velocity estimation of moving targets

Baumgartner SV, Krieger G (2010)


Publication Type: Journal article

Publication year: 2010

Journal

Publisher: Institution of Engineering and Technology (IET)

Book Volume: 4

Pages Range: 474-487

Journal Issue: 3

URI: https://elib.dlr.de/58421/

DOI: 10.1049/iet-rsn.2009.0030

Abstract

In the study a new method for along-track velocity estimation of moving targets is presented. This method exploits the along-track interferometric 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. © 2010 © The Institution of Engineering and Technology.

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APA:

Baumgartner, S.V., & Krieger, G. (2010). Acceleration-independent along-track velocity estimation of moving targets. IET Radar Sonar and Navigation, 4(3), 474-487. https://doi.org/10.1049/iet-rsn.2009.0030

MLA:

Baumgartner, S. V., and Gerhard Krieger. "Acceleration-independent along-track velocity estimation of moving targets." IET Radar Sonar and Navigation 4.3 (2010): 474-487.

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