Vol. 83

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Diffraction at Thick Curved Layers with a Nonuniform Dielectric Permittivity

By Ilya O. Sukharevsky
Progress In Electromagnetics Research B, Vol. 83, 1-24, 2019


In this paper, we obtain an asymptotic solution for the problem of electromagnetic diffraction at a thick curved dielectric layer with a nonuniform dielectric permittivity. We show that, in the case of thick layers, the main asymptotic approximation already comprises the curvature correction, verify the results by comparison with a solution obtained with the integral equation method, and offer to approximate the piecewise constant dielectric permittivity of a stratified layer with a continuous function.


Ilya O. Sukharevsky, "Diffraction at Thick Curved Layers with a Nonuniform Dielectric Permittivity," Progress In Electromagnetics Research B, Vol. 83, 1-24, 2019.


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