This article is cited in 1 paper

Mathematical modeling of bi-isotropic waveguide using the finite elements method

Yu. V. Mukhartova, N. A. Bogolyubov

Lomonosov Moscow State University, Department of Physics

Abstract: In this work the numerical algorithm for calculating propagation constants for the spectral electromagnetic problem in the waveguide with perfectly conducting walls and bi-isotropic filling is proposed. This algorithm is based on specific generalized statement of the vector problem, and it permits to use the Lagrangian finite elements without nonphysical solutions.

Keywords: spectral electromagnetic problem, bi-isotropic waveguide, finite elements method, nonphysical solutions.

Received: 23.12.2013

 English version: Mathematical Models and Computer Simulations, 2015, 7:4, 323–330

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