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Bordoni, Federica und Younis, Marwan und Krieger, Gerhard (2009) Calibration Issue in SMART Synthetic Aperture Radar Based on Scan-On-Receive. European Space Agency. Advanced RF Sensors for Earth Observation (ARSI), 2009-11-16 - 2009-11-18, Noordwijk (The Netherlands) .
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Kurzfassung
A new spaceborne Synthetic Aperture Radar (SAR) system based on SCan-On-REceive (SCORE) algorithm has been recently proposed in order to overcome the trade-off between spatial resolution and swath wide of current SAR systems. The compound architecture of the receiver, which employs multiple channels and Digital Beam-Forming technique, places new challenges to spaceborne SAR internal calibration (Cal) and requires the definition of a new Cal approach. In this paper a novel method for onboard internal Cal of the multichannel receiver of a SAR system based on SCORE is proposed and numerically analyzed.
| Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Titel: | Calibration Issue in SMART Synthetic Aperture Radar Based on Scan-On-Receive | ||||||||||||
| Autoren: |
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| Datum: | November 2009 | ||||||||||||
| Referierte Publikation: | Nein | ||||||||||||
| In Open Access: | Nein | ||||||||||||
| In SCOPUS: | Nein | ||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||
| Verlag: | European Space Agency | ||||||||||||
| Status: | veröffentlicht | ||||||||||||
| Stichwörter: | Synthetic Aperture Radar (SAR), Digital Beam-Forming (DBF), SCan-On-REceive (SCORE) | ||||||||||||
| Veranstaltungstitel: | Advanced RF Sensors for Earth Observation (ARSI) | ||||||||||||
| Veranstaltungsort: | Noordwijk (The Netherlands) | ||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||
| Veranstaltungsdatum: | 2009-11-16 - 2009-11-18 | ||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||||||
| HGF - Programmthema: | W EO - Erdbeobachtung | ||||||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||||||
| DLR - Forschungsgebiet: | W EO - Erdbeobachtung | ||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | W - Vorhaben Entwicklung eines Mini-SAR (alt) | ||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Radarkonzepte Institut für Hochfrequenztechnik und Radarsysteme | ||||||||||||
| Hinterlegt von: | Bordoni, Dr. Federica | ||||||||||||
| Hinterlegt am: | 08 Dez 2009 20:47 | ||||||||||||
| Letzte Änderung: | 15 Jan 2010 02:21 |
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