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Calculating the spectral characteristics of a waveguide with homogeneous bi-isotopic filling by using the finite element method

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Abstract

In the present paper, a numerical algorithm is proposed for calculating propagation constants for the vector spectral problem in a rectangular waveguide with perfectly conducting walls and a homogeneous bi-isotropic filling. This algorithm rests on the specific generalized statement of the vector problem and allows using Lagrange finite elements without nonphysical solutions.

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References

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Authors and Affiliations

  1. Faculty of Physics, Moscow State University, Moscow, 119991, Russia

    Yu. V. Mukhartova & N. A. Bogolyubov

Authors
  1. Yu. V. Mukhartova
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  2. N. A. Bogolyubov
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Correspondence to Yu. V. Mukhartova.

Additional information

Original Russian Text © Yu.V. Mukhartova, N.A. Bogolyubov, 2014, published in Matematicheskoe Modelirovanie, 2014, Vol. 26, No. 12, pp. 97–106.

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Mukhartova, Y.V., Bogolyubov, N.A. Calculating the spectral characteristics of a waveguide with homogeneous bi-isotopic filling by using the finite element method. Math Models Comput Simul 7, 323–330 (2015). https://doi.org/10.1134/S2070048215040079

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  • DOI: https://doi.org/10.1134/S2070048215040079

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