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Büchner, Anna Maria und Weidenhaupt, Klaus Frank und Raab, Sebastian und Reimann, Jens und Jirousek, Matthias und Schwerdt, Marco (2023) Novel Features of DLR's Broadband X-Band Transponder. CEOS SAR Workshop on Calibration and Validation (CEOS SAR CalVal), 2023-10-16 - 2023-10-18, Oberpfaffenhofen, Germany.
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Kurzfassung
DLR's transponders are used to precisely calibrate and continuously monitor SAR systems. An innovative broadband X-band transponder has been developed, set up and calibrated. It is operated at DLR's test facilities and frequent overpasses have been acquired using the TSX and TDX satellites. These overpasses have been used for testing purposes as well as for ongoing optimization and verification of the transponder's performance. Based on the corresponding SAR data takes as well as measurement data recorded by the transponder, various test scenarios relating to polarization issues, digital processing and the transponder's stability have been realized and some of these results are presented.
| elib-URL des Eintrags: | https://elib.dlr.de/198861/ | ||||||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||
| Titel: | Novel Features of DLR's Broadband X-Band Transponder | ||||||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2023 | ||||||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||||||
| Stichwörter: | Transponder, Synthetic Aperture Radar, SAR, Radar, Satellite, Frequency Response Correction | ||||||||||||||||||||||||||||
| Veranstaltungstitel: | CEOS SAR Workshop on Calibration and Validation (CEOS SAR CalVal) | ||||||||||||||||||||||||||||
| Veranstaltungsort: | Oberpfaffenhofen, Germany | ||||||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
| Veranstaltungsbeginn: | 16 Oktober 2023 | ||||||||||||||||||||||||||||
| Veranstaltungsende: | 18 Oktober 2023 | ||||||||||||||||||||||||||||
| Veranstalter : | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | ||||||||||||||||||||||||||||
| 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 - SAR-Missionen | ||||||||||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Satelliten-SAR-Systeme | ||||||||||||||||||||||||||||
| Hinterlegt von: | Büchner, Anna Maria | ||||||||||||||||||||||||||||
| Hinterlegt am: | 07 Nov 2023 15:51 | ||||||||||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 20:59 |
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