A sensitivity matrix based microwave tomography exploiting an adjoint network theorem

D. G. Drogoudis, G. A. Kyriacou, J. N. Sahalos

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

A reconstruction algorithm for microwave imaging based on the Modifed Pertur-bation Method (MPM) is proposed. Both the object conductivity and permittivity (z.epsi;) are reconstructed. The original Perturbation method developed for static problems was modifed in order to apply in time harmonic problem in higher frequency. The Jacobian matrix is now calculated in closed form employing an adjoint network theorem in conjunction with the reci- procity theorem of electromagnetics. A number of successful reconstructions were carried out for different complex permittivity profles, but all of them based on a computer phantom approach.

Original languageEnglish
Title of host publicationProgress in Electromagnetics Research Symposium 2007, PIERS 2007 Prague
PublisherElectromagnetics Academy
Pages272-276
Number of pages5
ISBN (Print)9781618390523
Publication statusPublished - 2007
EventProgress in Electromagnetics Research Symposium 2007, PIERS 2007 Prague - Prague, Czech Republic
Duration: 27 Aug 200730 Aug 2007

Other

OtherProgress in Electromagnetics Research Symposium 2007, PIERS 2007 Prague
CountryCzech Republic
CityPrague
Period27/08/0730/08/07

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  • Cite this

    Drogoudis, D. G., Kyriacou, G. A., & Sahalos, J. N. (2007). A sensitivity matrix based microwave tomography exploiting an adjoint network theorem. In Progress in Electromagnetics Research Symposium 2007, PIERS 2007 Prague (pp. 272-276). Electromagnetics Academy.