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Calibration Error Model for Multichannel Spaceborne SAR Systems Based on Digital Beamforming

Bordoni, Federica and Laskowski, Piotr and Younis, Marwan and Krieger, Gerhard (2013) Calibration Error Model for Multichannel Spaceborne SAR Systems Based on Digital Beamforming. In: European Radar Conference (EuRAD 2013), pp. 184-187. European Microwave Association (EuMA). European Radar Conference (EuRAD), 2013-10-06 - 2013-10-11, Nuremberg, Germany.

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Official URL: http://www.eumweek.com/2013/EuRAD.asp


A new generation of spaceborne Synthetic Aperture Radar (SAR) systems based on multiple transmit/receive digital channels and provided with Digital Beamforming (DBF) capability is forthcoming. Whereas the technological feasibility and performance capability of these new SAR systems has been proved by a large number of studies in the last years, the identification and verification of an adequate calibration strategy is still required. In this paper a model of residual calibration error in multichannel spaceborne SAR systems based on DBF is provided with the aim to support the calibration performance prediction, the optimum design of calibration methods and the testing for scenarios in which sufficient real data are not available.

Item URL in elib:https://elib.dlr.de/85176/
Document Type:Conference or Workshop Item (Speech)
Title:Calibration Error Model for Multichannel Spaceborne SAR Systems Based on Digital Beamforming
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Date:11 October 2013
Journal or Publication Title:European Radar Conference (EuRAD 2013)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 184-187
Publisher:European Microwave Association (EuMA)
Series Name:Europen Microwave Week
Keywords:Digital Calibration, Multichannel SAR
Event Title:European Radar Conference (EuRAD)
Event Location:Nuremberg, Germany
Event Type:international Conference
Event Start Date:6 October 2013
Event End Date:11 October 2013
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
Deposited By: Bordoni, Dr. Federica
Deposited On:08 Nov 2013 13:32
Last Modified:24 Apr 2024 19:51

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