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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.
| Item URL in elib: | https://elib.dlr.de/53750/ | ||||||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||
| Title: | Moving Target Signals in High Resolution Wide Swath SAR | ||||||||||||
| 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 | ||||||||||||
| Open Access: | Yes | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| Page Range: | p. 4 | ||||||||||||
| Editors: |
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| 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 (old) | ||||||||||||
| 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: | Gabele, Martina | ||||||||||||
| Deposited On: | 22 Jul 2008 | ||||||||||||
| Last Modified: | 31 Jul 2019 19:21 |
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