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This article is cited in 4 scientific papers (total in 4 papers)
Mathematics
Reconstruction of electromagnetic characteristics of a multisectional anisotropic diaphragm in a rectangular waveguide
E. D. Derevyanchyk, I. A. Rodionova Penza State University, Penza
Abstract:
Background. The appearance of new artificial materials, such as composites, has raised a problem of electromagnetic parameters reconstruction for such materials. This is an actual problem of modern electrodynamics. The aim of the study is to develop a numerical-analytical method for solving the inverse problem for a thin anisotropic multi-sectional diaphragm. Materials and methods. We consider the inverse problem of a permittivity tensor for a thin multisectional anisotropic diaphragm. The problem is reduced to a boundary value problem for Maxwell's equations. Results. We obtain numerical-analytical approximate formulas of the solution to the inverse problem. Numerical-analytical method is developed for the problem under investigation. Numerical results are presented for the case of three-sectional diaphragm. Conclusions. The solution of the inverse problem can be used for tensor permittivity reconstruction for a thin anisotropic multisectional slab.
Keywords:
inverse problem, anisotropic material, waveguide method, permittivity tensor, multisectional diaphragm, slab.
Citation:
E. D. Derevyanchyk, I. A. Rodionova, “Reconstruction of electromagnetic characteristics of a multisectional anisotropic diaphragm in a rectangular waveguide”, University proceedings. Volga region. Physical and mathematical sciences, 2018, no. 2, 56–63
Linking options:
https://www.mathnet.ru/eng/ivpnz157 https://www.mathnet.ru/eng/ivpnz/y2018/i2/p56
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Abstract page: | 30 | Full-text PDF : | 9 | References: | 12 |
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