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Analysis of Range Ambiguity Suppression methods in SAR by using a Novel Range Ambiguity Raw Data Simulator

Márquez-Martínez, J. and Mittermayer, J. (2004) Analysis of Range Ambiguity Suppression methods in SAR by using a Novel Range Ambiguity Raw Data Simulator. In: Proceedings of EUSAR 2004, pp. 593-596. VDE Verlag GMBH. EUSAR 2004, Ulm, Germany, May 25-27, 2004. ISBN 3-8007-2828-1.

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Abstract

This paper presents a novel range ambiguity raw data simulator (RAS). The simulator was used to investigate range ambiguity suppression obtained by means of up and down chirp coding for point targets and realistic scenes including extended targets. A pre-processing technique for up and down-chirp processing has also been developed. Different applications are investigated using data from the experimental SAR system from DLR (E-SAR), either oriented to point target detection or to extended target analysis. Several image processing results with different range ambiguities ratios are presented.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2004,
Title:Analysis of Range Ambiguity Suppression methods in SAR by using a Novel Range Ambiguity Raw Data Simulator
Authors:
AuthorsInstitution or Email of Authors
Márquez-Martínez, J.UNSPECIFIED
Mittermayer, J.UNSPECIFIED
Date:2004
Journal or Publication Title:Proceedings of EUSAR 2004
Page Range:pp. 593-596
Publisher:VDE Verlag GMBH
ISBN:3-8007-2828-1
Status:Published
Keywords:Range Ambiguity Suppression, SAR, up-down chirp, Simulation
Event Title:EUSAR 2004, Ulm, Germany, May 25-27, 2004
Organizer:ITG, VDE, FGAN,DLR,EADS,ASTRIUM
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):UNSPECIFIED
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute
Deposited By: Vito Alberga
Deposited On:16 Sep 2005
Last Modified:06 Jan 2010 19:55

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