Mathematical models of chirowaveguides

In this paper, main methods of chirowaveguides mathematical modeling are described. The following methods are examined: finite difference method, Bubnov-Galerkin method, finite element method, vector circuit method and dyadic Green's functions method. The novel class of waveguides, filled with chiral medium, exhibits a number of interesting new modes features. The artificial chiral media have attained a particular interest due to the possibility of manufacturing such materials for the microwave domain. Primary attention was given to the brief methods review and analysis of numerical results.