Versenden
Drucken
Rudolf, Daniel und Döring, Björn und Jirousek, Matthias und Reimann, Jens und Schwerdt, Marco (2016) A Compact Antenna Rotation Concept for Precise Polarimetric SAR Calibration Transponders. European Conference on Synthetic Aperture Radar (EUSAR), 2016-06-09 - 2016-06-12, Hamburg, Germany. (eingereichter Beitrag)
 | Es ist eine neuere Version dieses Eintrags verfügbar. |
Dieses Archiv kann nicht den Volltext zur Verfügung stellen.
Kurzfassung
For recent and upcoming spaceborne SAR missions based on compact or full polarimetric operation modes, the calibration of these SAR systems becomes more and more complex. In order to reduce the number of reference targets used during the calibration phase it is essential to use polarimetric active radar calibrators – PARC offer-ing a flexible scattering matrix. This Paper presents the comparison of two different antenna rotation concepts suitable for the development of precise polarimetric calibration transponders. After a review of the well-proven waveguide approach a novel cable-based approach is introduced and followed by measurement results showing the achieved performance in terms of magnitude and phase stability.
| elib-URL des Eintrags: | https://elib.dlr.de/102558/ | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dokumentart: | Konferenzbeitrag (Vortrag, Poster) | ||||||||||||||||||||||||
| Titel: | A Compact Antenna Rotation Concept for Precise Polarimetric SAR Calibration Transponders | ||||||||||||||||||||||||
| Autoren: |
| ||||||||||||||||||||||||
| Datum: | 2016 | ||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| Status: | eingereichter Beitrag | ||||||||||||||||||||||||
| Stichwörter: | SAR, Transponder, calibration, polarization | ||||||||||||||||||||||||
| Veranstaltungstitel: | European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||||||||||||||
| Veranstaltungsort: | Hamburg, Germany | ||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
| Veranstaltungsdatum: | 2016-06-09 - 2016-06-12 | ||||||||||||||||||||||||
| 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 - Projekt TanDEM-X (alt) | ||||||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Satelliten-SAR-Systeme | ||||||||||||||||||||||||
| Hinterlegt von: | Rudolf, Daniel | ||||||||||||||||||||||||
| Hinterlegt am: | 27 Jan 2016 11:02 | ||||||||||||||||||||||||
| Letzte Änderung: | 10 Mai 2016 23:43 |
Verfügbare Versionen dieses Eintrags
- A Compact Antenna Rotation Concept for Precise Polarimetric SAR Calibration Transponders. (deposited 27 Jan 2016 11:02) [Gegenwärtig angezeigt]
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags
