Ga. Kyriacou et Jn. Sahalos, A WIENER-HOPF-TYPE ANALYSIS OF MICROSTRIPS PRINTED ON UNIAXIAL SUBSTRATES - EFFECTS OF THE SUBSTRATE THICKNESS, IEEE transactions on microwave theory and techniques, 43(8), 1995, pp. 1967-1977
A Wiener-Hopf-type analysis of the canonical problem of a TEM wave obl
iquely incident at the edge of the truncated upper conductor of a para
llel plate waveguide loaded with a uniaxial anisotropic dielectric is
presented, A numerical integration scheme as well as a thin substrate
approximation for the reflection coefficient is given. The influence o
f the dielectric anisotropy and the slab thickness on the reflection c
oefficient and the edge admittance are investigated, Numerical results
show the importance of the dielectric anisotropy and the expected eff
ects in microstrip applications.