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Article . 2006
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IEEE Geoscience and Remote Sensing Letters
Article . 2006 . Peer-reviewed
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Article . 2006
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https://dx.doi.org/10.1109/lgr...
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Article . 2006
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A SAR Conjugate Mirror

descriptionPublicationkeyboard_double_arrow_right Article 01 Jul 2006 Germany English Publisher:Institute of Electrical and Electronics Engineers (IEEE)Journal:IEEE Geoscience and Remote Sensing Letters, volume 3, pages 373-376 (issn: 1545-598X, Copyright policy )
Authors: Hounam, David;

doi: 10.1109/lgrs.2006.873228

A SAR Conjugate Mirror

Abstract

A radar transponder was constructed, which modifies the received signal such that its complex conjugate is returned to the radar, qualities of the conjugate mirror used in optics and acoustics. For a monostatic synthetic aperture radar (SAR), a perfect conjugate mirror will reflect a signal back to the radar with no phase shift due to the propagation path. The signal received by the transponder is also decorrelated from other targets, enhancing the transponder signal in the SAR image. This letter describes a transponder operated as a SAR conjugate mirror and an experiment with the European Remote Sensing 1 satellite, demonstrating the feasibility and characteristics. The significance for transponder design is addressed and possible applications discussed

Country
Germany
Related Organizations
Keywords

conjugate mirror, Mikrowellen-Systeme, transponder, Institut für Hochfrequenztechnik und Radarsysteme, SAR

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    		 7
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    		 Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    		 Top 10%
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    		 Top 10%
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
7
Average
Top 10%
Top 10%
Green