Microwave imaging with a time-reversed finite-difference time-domain technique

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dc.contributor.authorBardak C.
dc.contributor.authorSaed M.
dc.date.accessioned2024-07-22T08:17:02Z
dc.date.available2024-07-22T08:17:02Z
dc.date.issued2014
dc.description.abstractA novel approach to microwave imaging in three dimensions based on time-reversed finite-difference time-domain method (FDTD-TR) is presented. The proposed computationally efficient technique allows the reconstruction of detailed images of scattering objects. Transmissions as well as reflection imaging modalities in the near-field and far-field were investigated. In this study, we implemented the FDTD-TR algorithm in three dimensions using time-reversed convolutional perfectly matching layers as boundaries to truncate the simulation domain. The method works for dielectric as well as conducting objects. The methods capabilities in imaging multiple objects and behind-the-wall imaging are also presented. © 2014 © 2014 Taylor & Francis.
dc.identifier.DOI-ID10.1080/09205071.2014.929048
dc.identifier.issn09205071
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/16954
dc.language.isoEnglish
dc.publisherTaylor and Francis Ltd.
dc.subjectFinite difference time domain method
dc.subjectImage matching
dc.subjectImage reconstruction
dc.subjectTime domain analysis
dc.subjectComputationally efficient
dc.subjectConducting objects
dc.subjectFinite difference time domain technique
dc.subjectFinite-difference time-domain (FDTD) methods
dc.subjectMicrowave imaging
dc.subjectScattering objects
dc.subjectSimulation domain
dc.subjectTime-reversal
dc.subjectImaging systems
dc.titleMicrowave imaging with a time-reversed finite-difference time-domain technique
dc.typeArticle

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