Dispersionless coupled microstrip over fused silica-like anisotropic substrates

Publisher Website
Google Scholar
Abstract
A Green's function for coupled microstrip with cover over anisotropic substrates has been obtained in integral and series form. It is applied to obtain the even- and odd-mode characteristic impedances and normalised phase velocities for fused silica-like substrates. It is shown that, for certain anisotropies, the transmission lines are dispersionless.