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ISAR imaging based on two-dimensional GTD scattering model

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dc.contributor.author Karakasiliotis, AV en
dc.contributor.author Lazarov, AD en
dc.contributor.author Frangos, PV en
dc.date.accessioned 2014-03-01T02:45:31Z
dc.date.available 2014-03-01T02:45:31Z
dc.date.issued 2008 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/32294
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-63149150686&partnerID=40&md5=597855a522ea91810653c8af26da5b43 en
dc.relation.uri http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=04760883 en
dc.relation.uri http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4760883 en
dc.subject Geometrical Theory of Diffraction en
dc.subject Inverse Synthetic Aperture Radar en
dc.subject.other Imaging systems en
dc.subject.other Radar en
dc.subject.other Scattering en
dc.subject.other Synthetic apertures en
dc.subject.other Two dimensional en
dc.subject.other Geometrical theory of diffractions en
dc.subject.other Isar images en
dc.subject.other Isar imaging en
dc.subject.other Radar scatterings en
dc.subject.other Return signals en
dc.subject.other Scattering models en
dc.subject.other Stepped frequencies en
dc.subject.other Inverse synthetic aperture radar en
dc.title ISAR imaging based on two-dimensional GTD scattering model en
heal.type conferenceItem en
heal.identifier.secondary 4760883 en
heal.publicationDate 2008 en
heal.abstract In this paper, we briefly outline two scattering models, which can describe the inverse synthetic aperture radar (ISAR) return signal. The first one is a point scatterer model, whereas the second one is based on the geometrical theory of diffraction (GTD). The stepped frequency (SF) modulation case is treated for a two-dimensional ISAR geometry. Well-known ISAR imaging algorithms are applied to the synthetic ISAR data generated by both models. We also clarify the applicability of these algorithms for the case of the GTD-based model. Based on the obtained ISAR images, useful conclusions are drawn with respect to the radar scattering physics. © 2008 EuMA. en
heal.journalName 2008 5th European Radar Conference Proceedings, EuRAD 2008 en
dc.identifier.spage 388 en
dc.identifier.epage 391 en


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