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Bordoni, Federica and Younis, Marwan and 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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Abstract
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.
| Item URL in elib: | https://elib.dlr.de/61538/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||||||
| Title: | Calibration Issue in SMART Synthetic Aperture Radar Based on Scan-On-Receive | ||||||||||||||||
| Authors: |
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| Date: | November 2009 | ||||||||||||||||
| Refereed publication: | No | ||||||||||||||||
| Open Access: | Yes | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Publisher: | European Space Agency | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | Synthetic Aperture Radar (SAR), Digital Beam-Forming (DBF), SCan-On-REceive (SCORE) | ||||||||||||||||
| Event Title: | Advanced RF Sensors for Earth Observation (ARSI) | ||||||||||||||||
| Event Location: | Noordwijk (The Netherlands) | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Dates: | 2009-11-16 - 2009-11-18 | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||
| HGF - Program: | Space (old) | ||||||||||||||||
| HGF - Program Themes: | W EO - Erdbeobachtung | ||||||||||||||||
| DLR - Research area: | Space | ||||||||||||||||
| DLR - Program: | W EO - Erdbeobachtung | ||||||||||||||||
| DLR - Research theme (Project): | W - Vorhaben Entwicklung eines Mini-SAR (old) | ||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Radar Concepts Microwaves and Radar Institute | ||||||||||||||||
| Deposited By: | Bordoni, Dr. Federica | ||||||||||||||||
| Deposited On: | 08 Dec 2009 20:47 | ||||||||||||||||
| Last Modified: | 31 Jul 2019 19:26 |
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