Title :
Analysis of bilateral fin-lines on anisotropic substrates
Author :
Ho, Thinh Quoc ; Beker, Benjamin
Author_Institution :
Dept. of Electr. & Comput. Eng., South Carolina Univ., Columbia, SC, USA
fDate :
2/1/1992 12:00:00 AM
Abstract :
A full-wave analysis of the bilateral fin-line on anisotropic substrates is presented. The supporting medium is characterized simultaneously by both nondiagonal second rank [ε] and [μ] tensors. The dyadic Green´s function is formed rigorously in the discrete Fourier transformed domain and is used to study the propagation characteristics of the fin-line. The Green´s function elements are given explicitly in their closed forms along with the verification of the theory. New data describing the dispersion properties as functions of the coordinate misalignment are also generated for several substrate materials
Keywords :
Green´s function methods; dispersion (wave); fin lines; substrates; waveguide theory; Green´s function elements; anisotropic substrates; bilateral fin-lines; coordinate misalignment; discrete Fourier transformed domain; dispersion properties; dyadic Green´s function; full-wave analysis; propagation characteristics; wave dispersion; Anisotropic magnetoresistance; Antennas and propagation; Electromagnetic waveguides; Finline; Microwave theory and techniques; Optical resonators; Optical scattering; Optical surface waves; Optical waveguides; Writing;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
