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Gabler, Bernd und Horn, Ralf und Jäger, Marc und Reigber, Andreas (2014) Accurate Antenna Characterization for Wideband Synthetic Aperture Radar Processing. In: Microwave Conference (GeMIC), 2014 German, Seiten 1-4. VDE. German Microwave Conference (GeMiC), 2014-03-10 - 2014-03-12, Aachen, Germany. ISBN 978-3-8007-3585-3.
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Offizielle URL: https://www.vde-verlag.de/proceedings-en/453585094.html
Kurzfassung
The airborne F-SAR sensor, developed and operated by the DLR Microwaves and Radar Institute, provides very high resolution, fully polarimetric synthetic aperture radar (SAR) data in multiple frequency bands that are enhanced by several interferometric imaging modes. The high resolution/high bandwidth regime of operation introduces significant challenges regarding both data calibration and image formation, or focusing. This paper reviews the methods for accurate antenna characterization and the parameter extraction for SAR data processing. The antenna measurements must accurately portray interactions with the surroundings as mounted on the aircraft. The results presented concern the antenna characterization itself and illustrate how the quality of real polarimetric and interferometric SAR data is significantly improved.
| elib-URL des Eintrags: | https://elib.dlr.de/88070/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
| Titel: | Accurate Antenna Characterization for Wideband Synthetic Aperture Radar Processing | ||||||||||||||||||||
| Autoren: |
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| Datum: | 2014 | ||||||||||||||||||||
| Erschienen in: | Microwave Conference (GeMIC), 2014 German | ||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Seitenbereich: | Seiten 1-4 | ||||||||||||||||||||
| Verlag: | VDE | ||||||||||||||||||||
| Name der Reihe: | Proceedings of the Microwave Conference (GeMIC), 2014 German | ||||||||||||||||||||
| ISBN: | 978-3-8007-3585-3 | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | Antenna pattern characterization, Compact Test Range, SAR processing | ||||||||||||||||||||
| Veranstaltungstitel: | German Microwave Conference (GeMiC) | ||||||||||||||||||||
| Veranstaltungsort: | Aachen, Germany | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
| Veranstaltungsbeginn: | 10 März 2014 | ||||||||||||||||||||
| Veranstaltungsende: | 12 März 2014 | ||||||||||||||||||||
| Veranstalter : | Information Technology Society (ITG) | ||||||||||||||||||||
| 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 - Flugzeug-SAR | ||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > SAR-Technologie | ||||||||||||||||||||
| Hinterlegt von: | Gabler, Bernd | ||||||||||||||||||||
| Hinterlegt am: | 12 Feb 2014 08:30 | ||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:54 |
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