Annular Ring Microstrip Patch Antenna on a Double Dielectric Anisotropic Substrate

摘要

This paper presents a full-wave analysis of microstrip antennas with annular ring patches printed on double dielectric anisotropic substrates. The problem is formulated in Hankel transform domain. Green's functions are determined by application of Hertz vector potentials formulation. Galerkin's method and Parseval's theorem are used to obtain the resonant frequencies. Numerical results are presented and discussed for the resonant frequencies and radiation patterns.