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Gabele, Martina und Krieger, Gerhard (2008) Moving Target Signals in High Resolution Wide Swath SAR. In: Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR), Seite 4. VDE. European Conference on Synthetic Aperture Radar (EUSAR), 2008-06-02 - 2008-06-05, Friedrichshafen, Germany.
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Kurzfassung
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.
| elib-URL des Eintrags: | https://elib.dlr.de/53750/ | ||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||
| Titel: | Moving Target Signals in High Resolution Wide Swath SAR | ||||||||||||
| Autoren: |
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| Datum: | Juni 2008 | ||||||||||||
| Erschienen in: | Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||
| Referierte Publikation: | Nein | ||||||||||||
| Open Access: | Ja | ||||||||||||
| Gold Open Access: | Nein | ||||||||||||
| In SCOPUS: | Nein | ||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||
| Seitenbereich: | Seite 4 | ||||||||||||
| Herausgeber: |
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| Verlag: | VDE | ||||||||||||
| Status: | veröffentlicht | ||||||||||||
| Stichwörter: | High Resolution Wide Swath SAR, GMTI, spacebased | ||||||||||||
| Veranstaltungstitel: | European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||
| Veranstaltungsort: | Friedrichshafen, Germany | ||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||
| Veranstaltungsbeginn: | 2 Juni 2008 | ||||||||||||
| Veranstaltungsende: | 5 Juni 2008 | ||||||||||||
| Veranstalter : | EADS Astrium | ||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||
| HGF - Programm: | Verkehr | ||||||||||||
| HGF - Programmthema: | Verkehrsmanagement (alt) | ||||||||||||
| DLR - Schwerpunkt: | Verkehr | ||||||||||||
| DLR - Forschungsgebiet: | V VM - Verkehrsmanagement | ||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | V - ARGOS (alt) | ||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Radarkonzepte Institut für Hochfrequenztechnik und Radarsysteme | ||||||||||||
| Hinterlegt von: | Gabele, Martina | ||||||||||||
| Hinterlegt am: | 22 Jul 2008 | ||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:17 |
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