Field-Flux Finite Element Formulation for Wave Propagation in Bianisotropic Media

We derive a field-flux Finite Element formulation for the inclusion of bianisotropic materials in wave propagation electromagnetic problems. A boundary condition is proposed for the efficient excitation and absorption of the supported modes. Computational results are compared with analytical solutions from the literature for a homogeneous omega bianisotropic medium. Perfect agreement is exhibited, proving the efficiency and robustness of the proposed formulation.