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Jirousek, Matthias and Döring, Björn J. and Looser, Philipp and Schwerdt, Marco (2012) Linearity Measurements of an Accurate Transponder for Calibrating Future Spaceborne SAR Systems. In: Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR), pp. 67-70. VDE Verlag GmbH. European Conference on Synthetic Aperture Radar (EUSAR), 2012-04-23 - 2012-04-26, Nuremberg, Germany.
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Abstract
The requirements on new spaceborne synthetic aperture radar (SAR) missions are always pushed towards better image quality with respect to signal-to-noise ratio, radiometric accuracy, and spatial resolution. Therefore an accurate calibration of the SAR system and the final product is essential. The quality of the calibration depends on the utilized reference target. In this paper a new active calibration target (transponder), currently under development at DLR, and measurement results of the linearity of the high frequency section is presented.
| Item URL in elib: | https://elib.dlr.de/76164/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
| Title: | Linearity Measurements of an Accurate Transponder for Calibrating Future Spaceborne SAR Systems | ||||||||||||||||||||
| Authors: |
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| Date: | 23 April 2012 | ||||||||||||||||||||
| Journal or Publication Title: | Proceedings of the European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| Page Range: | pp. 67-70 | ||||||||||||||||||||
| Publisher: | VDE Verlag GmbH | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | active target, calibration, transponder | ||||||||||||||||||||
| Event Title: | European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||||||||||
| Event Location: | Nuremberg, Germany | ||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||
| Event Dates: | 2012-04-23 - 2012-04-26 | ||||||||||||||||||||
| 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 - Projekt TerraSAR-X Kalibration und Projektunterstützung (old) | ||||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Spaceborne SAR Systems | ||||||||||||||||||||
| Deposited By: | Jirousek, Dr.-Ing. Matthias | ||||||||||||||||||||
| Deposited On: | 29 Jun 2012 09:30 | ||||||||||||||||||||
| Last Modified: | 31 Jul 2019 19:36 |
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