About the choice of auxiliary sources during the solution of the problem of diffraction of a point source field by a dielectric body
- Authors: Manenkov S.A.1
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Affiliations:
- Moscow Technical University of Communications and Informatics
- Issue: Vol 61, No 3 (2016)
- Pages: 211-223
- Section: Electrodynamics and Wave Propagation
- URL: https://journals.rcsi.science/1064-2269/article/view/196796
- DOI: https://doi.org/10.1134/S1064226916030116
- ID: 196796
Cite item
Abstract
A new version of the modified method of discrete sources (MMDSs) is proposed for the solution of the 2D and 3D (vector) problems of diffraction of the point source field by a dielectric body. The case when the source is located at a small distance from a scatterer is considered. The method is tested for the example of the problem of diffraction of a point source field by an infinite dielectric cylinder and a dielectric sphere. It is shown that the discrepancy of the boundary conditions is substantially lower when the suggested variant of the MMDSs is used for various geometries of a scatterer.
About the authors
S. A. Manenkov
Moscow Technical University of Communications and Informatics
Author for correspondence.
Email: mail44471@mail.ru
Russian Federation, ul. Aviamotornaya 8a, Moscow, 111024