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'Concept and Performance of Internal Instrument Calibration for Multi-Channel SAR'

Younis, Marwan and Laux, Christopher and Adamiuk, Grzegorz and Loinger, Andrea and Ludwig, Michael and Geudtner, Dirk (2018) 'Concept and Performance of Internal Instrument Calibration for Multi-Channel SAR'. In: Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR. VDE VERLAG GMBH ∙ Berlin ∙ Offenbach, Germany. European Conference on Synthetic Aperture Radar (EUSAR), 2018-06-04 - 2018-06-07, Aachen, Germany.

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Official URL: http://www.eusar.de

Abstract

The increased complexity of multi-channel SAR sensors and the real-time on-board phase/amplitude correction requirement poses new challenges for the calibration, which cannot rely on current calibration techniques. On the other hand, the digital hardware utilized in multi-channel SAR systems, offer entirely new opportunities for the calibration such as on-board error correction and digital calibration. An internal calibration strategy for future digital beamforming SAR instruments is detailed and its performance analyzed using a dedicated calibration simulator.

Item URL in elib:https://elib.dlr.de/119280/
Document Type:Conference or Workshop Item (Speech)
Title:'Concept and Performance of Internal Instrument Calibration for Multi-Channel SAR'
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Younis, MarwanUNSPECIFIEDUNSPECIFIED
Laux, ChristopherUNSPECIFIEDUNSPECIFIED
Adamiuk, GrzegorzAirbus DSUNSPECIFIED
Loinger, AndreaAirbus DSUNSPECIFIED
Ludwig, MichaelEuropean Space AgencyUNSPECIFIED
Geudtner, DirkEuropean Space AgencyUNSPECIFIED
Date:4 June 2018
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:Yes
In ISI Web of Science:No
Publisher:VDE VERLAG GMBH ∙ Berlin ∙ Offenbach, Germany
Status:Published
Keywords:SAR instrument calibration
Event Title:European Conference on Synthetic Aperture Radar (EUSAR)
Event Location:Aachen, Germany
Event Type:international Conference
Event Dates:2018-06-04 - 2018-06-07
Organizer:VDE
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben Entwicklung eines Mini-SAR
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Radar Concepts
Deposited By: Younis, Dr.-Ing. Marwan
Deposited On:26 Mar 2018 10:44
Last Modified:31 Jul 2019 20:16

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