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ON QUANTITATIVE MICROWAVE TOMOGRAPHY OF FEMALE BREAST
Author(s) -
Ilaria Catapano,
Loreto Di Donato,
Lorenzo Crocco,
O.M. Bucci,
Andrea Francesco Morabito,
Tommaso Isernia,
Rita Massa
Publication year - 2009
Publication title -
electromagnetic waves
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 89
eISSN - 1559-8985
pISSN - 1070-4698
DOI - 10.2528/pier09080604
Subject(s) - tomography , microwave imaging , microwave , medicine , radiology , computer science , telecommunications
Microwave tomography deserves attention in biomedical\udimaging, owing to its potential capability of providing a morphological and functional assessment of the inspected tissues. However, such a goal requires the not trivial task of solving a non linear inverse scattering problem. In this paper, the factors a®ecting the complexity of the inverse problem are exploited to trace guidelines aimed at setting the matching °uid, the frequency range and the number of probes in such a way that the dielectric parameters of female breast tissues can be reliably retrieved. Examples, concerning 2D realistic numerical phantoms obtained by NMR images, are given to asses a posteriori the\ude®ectiveness of the proposed guidelines

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