Inverse Scattering by means of a New Rewriting of the Integral Equations

In this contribution, the integral equations underlying the two-dimensional electromagnetic inverse scattering are conveniently rewritten in such a way to exhibit a lower degree of nonlinearity with respect to parameters embedding dielectric characteristics as compared to the traditional model. The proposed inverse scattering model is based on an original decomposition of the adopted Green’s function and the use of the ‘reduced scattered field’, which is underlying a recently introduced qualitative method. Its adoption could allow to simply the solution of inverse scattering problems.