New concept of the discrete sources method in electromagnetic scattering problems
- Autores: Grishina N.1, Eremin Y.2, Sveshnikov A.1
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Afiliações:
- Faculty of Physics
- Faculty of Computational Mathematics and Cybernetics
- Edição: Volume 8, Nº 2 (2016)
- Páginas: 175-182
- Seção: Article
- URL: https://journals.rcsi.science/2070-0482/article/view/200782
- DOI: https://doi.org/10.1134/S2070048216020071
- ID: 200782
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Resumo
We propose and implement a new concept of the discrete sources method; by applying this concept, one can investigate dielectric scatterers with large wave numbers. It is shown that the total scattering cross section can be determined analytically by using the amplitudes of discrete sources. The numerical results are presented; they demonstrate a considerable gain obtained by using the new concept in comparison with the conventional concept.
Sobre autores
N. Grishina
Faculty of Physics
Autor responsável pela correspondência
Email: ngrishina@inbox.ru
Rússia, Moscow, 119991
Yu. Eremin
Faculty of Computational Mathematics and Cybernetics
Email: ngrishina@inbox.ru
Rússia, Moscow, 119991
A. Sveshnikov
Faculty of Physics
Email: ngrishina@inbox.ru
Rússia, Moscow, 119991