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Airborne Bistatic Synthetic Aperture Radar

Dubois-Fernandez, Pascale and Cantalloube, Hubert and Vaizan, Bernard and Krieger, Gerhard and Moreira, Alberto (2008) Airborne Bistatic Synthetic Aperture Radar. In: Bistatic Radar: Emerging Technology Wiley & Sons. pp. 159-213. ISBN 978-0-470-02631-1.

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Abstract

In this chapter, the authors address specifically airborne bistatic SAR. The potential objectives of such systems or acquisition campaigns are first described with respect to civilian and military applications. One remarkable point about a bistatic airborne experiment is the freedom in the choice of geometric configuration, ranging from parallel flying to crossing trajectories. One section illustrates this diversity by presenting the performances associated a selection of interesting bistatic configurations. Airborne bistatic SAR processing is then developed with a dedicated section specifically on motion compensation, an essential step when processing airborne data. A review of the previous bistatic airborne SAR campaigns is provided followed by a complete description of the ONERA- DLR airborne bistatic SAR campaign. The experiment planning consisting in the selection of the acquisition geometry, frequency, bandwidth is described step by step. The data acquisition, processing and calibration are then detailed. Comparison between images acquired with different bistatic angles is discussed. Bistatic interferometric datasets were acquired and successfully processed. Two examples are provided as an illustration.

Document Type:Book Section
Title:Airborne Bistatic Synthetic Aperture Radar
Authors:
AuthorsInstitution or Email of Authors
Dubois-Fernandez, PascaleONERA
Cantalloube, HubertONERA
Vaizan, BernardONERA
Krieger, GerhardUNSPECIFIED
Moreira, AlbertoUNSPECIFIED
Date:2008
Journal or Publication Title:Bistatic Radar: Emerging Technology
Refereed publication:Yes
In ISI Web of Science:No
Page Range:pp. 159-213
Editors:
EditorsEmail
Cherniakov, MikhailUNSPECIFIED
Publisher:Wiley & Sons
ISBN:978-0-470-02631-1
Status:Published
Keywords:bistatic SAR
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: Dr.-Ing. Gerhard Krieger
Deposited On:02 Jul 2008
Last Modified:27 Apr 2009 13:51

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