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Baumgartner, Stefan and Krieger, Gerhard (2010) Acceleration-independent along-track velocity estimation of moving targets. IET Radar, Sonar & Navigation, 4 (3), pp. 474-487. Institution of Engineering and Technology (IET).
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Official URL: http://dx.doi.org/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.
| Item URL in elib: | https://elib.dlr.de/58421/ | ||||||||||||
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| Document Type: | Article | ||||||||||||
| Title: | Acceleration-independent along-track velocity estimation of moving targets | ||||||||||||
| Authors: |
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| Date: | June 2010 | ||||||||||||
| Journal or Publication Title: | IET Radar, Sonar & Navigation | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Open Access: | No | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | Yes | ||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||
| Volume: | 4 | ||||||||||||
| Page Range: | pp. 474-487 | ||||||||||||
| Publisher: | Institution of Engineering and Technology (IET) | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | synthetic aperture radar (SAR), ground moving target indication (GMTI), along-track interferometry (ATI), multi-channel SAR | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
| HGF - Program: | Transport | ||||||||||||
| HGF - Program Themes: | Traffic Management (old) | ||||||||||||
| DLR - Research area: | Transport | ||||||||||||
| DLR - Program: | V VM - Verkehrsmanagement | ||||||||||||
| DLR - Research theme (Project): | V - VABENE (old) | ||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Radar Concepts Microwaves and Radar Institute | ||||||||||||
| Deposited By: | Baumgartner, Dr.-Ing. Stefan V. | ||||||||||||
| Deposited On: | 24 Mar 2009 | ||||||||||||
| Last Modified: | 19 Nov 2021 20:24 |
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- Acceleration-independent along-track velocity estimation of moving targets. (deposited 24 Mar 2009) [Currently Displayed]
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