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arXiv · 1701.01859

The inverse electromagnetic scattering problem by a penetrable cylinder at oblique incidence

Drossos Gintides·Leonidas Mindrinos
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Abstract

In this work we consider the method of non-linear boundary integral equation for solving numerically the inverse scattering problem of obliquely incident electromagnetic waves by a penetrable homogeneous cylinder in three dimensions. We consider the indirect method and simple representations for the electric and the magnetic fields in order to derive a system of five integral equations, four on the boundary of the cylinder and one on the unit circle where we measure the far-field pattern of the scattered wave. We solve the system iteratively by linearizing only the far-field equation. Numerical results illustrate the feasibility of the proposed scheme.

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Drossos Gintides, Leonidas Mindrinos. 2017-01-07. The inverse electromagnetic scattering problem by a penetrable cylinder at oblique incidence. https://doi.org/10.1080/00036811.2017.1402891

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