Dispersion characteristics of multilayered anisotropie microwave circuits independently of the optical axis polarization

In this paper, the spectral-domain approach has been used as an efficient method to investigate the dispersive properties of anisotropic multilayered microwave circuits with arbitrary polarization of the optical axis. The analysis is based on Galerkin's method via an adequate choice of basis functions while the spectral dyadic Green's functions have been derived via a recursive algorithm. The proposed approach was demonstrated through successful comparison with data available in the literature.