A new model for two-dimensional electromagnetic inverse scattering is introduced by means of a convenient rewriting of the pertinent integral equation and by exploiting the `reduced scattered field', which is underlying a recently introduced qualitative method. The proposed inverse scattering model exhibits a lower degree of nonlinearity with respect to parameters embedding dielectric characteristics as compared to the traditional model, thus suggesting its exploitation in the solution of the inverse problem.
A convenient rewriting to the 2D inverse scattering problem based on the reduced scattered field
Bevacqua, M;Isernia, T
2019-01-01
Abstract
A new model for two-dimensional electromagnetic inverse scattering is introduced by means of a convenient rewriting of the pertinent integral equation and by exploiting the `reduced scattered field', which is underlying a recently introduced qualitative method. The proposed inverse scattering model exhibits a lower degree of nonlinearity with respect to parameters embedding dielectric characteristics as compared to the traditional model, thus suggesting its exploitation in the solution of the inverse problem.File in questo prodotto:
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