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Villano, Michelangelo und Krieger, Gerhard (2014) Staggered SAR: From Concept to Experiments with Real Data. In: Porceedings of the European Conference on Synthetic Aperture Radar (EUSAR). European Conference on Synthetic Aperture Radar (EUSAR), 2014-06-03 - 2014-06-05, Berlin, Germany.
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Kurzfassung
Staggered SAR is an innovative synthetic aperture radar (SAR) concept, where the pulse repetition interval (PRI) is continuously varied. This, together with digital beamforming (DBF) in elevation, allows high-resolution imag-ing of a wide continuous swath without the need for a long antenna with multiple apertures. Criteria for the de-sign of sequences of PRIs and data processing strategies are presented, together with some system design con-siderations. The impact of staggered-SAR operation on image quality is furthermore assessed, using highly over-sampled F-SAR airborne data and operating TerraSAR-X in staggered-SAR mode.
| elib-URL des Eintrags: | https://elib.dlr.de/86507/ | ||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||
| Titel: | Staggered SAR: From Concept to Experiments with Real Data | ||||||||||||
| Autoren: |
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| Datum: | Juni 2014 | ||||||||||||
| Erschienen in: | Porceedings of the European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||
| Referierte Publikation: | Ja | ||||||||||||
| Open Access: | Ja | ||||||||||||
| Gold Open Access: | Nein | ||||||||||||
| In SCOPUS: | Nein | ||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||
| Status: | veröffentlicht | ||||||||||||
| Stichwörter: | Synthetic aperture radar (SAR), high-resolution wide-swath (HRWS) imaging, pulse repetition interval (PRI), pulse repetition frequency (PRF). | ||||||||||||
| Veranstaltungstitel: | European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||
| Veranstaltungsort: | Berlin, Germany | ||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||
| Veranstaltungsbeginn: | 3 Juni 2014 | ||||||||||||
| Veranstaltungsende: | 5 Juni 2014 | ||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||
| HGF - Programmthema: | Erdbeobachtung | ||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||
| DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben Tandem-L Vorstudien (alt) | ||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Radarkonzepte | ||||||||||||
| Hinterlegt von: | Villano, Dr.-Ing. Michelangelo | ||||||||||||
| Hinterlegt am: | 10 Dez 2013 11:50 | ||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:52 |
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