Title :
Dispersion characteristics of the anisotropic dielectric strip waveguides with trapezoidal cross-section
Author :
Lee, Ching-Her ; Kiang, Jean-Fu ; Hsu, Chung-I G. ; Lai, Ying-Jiunn
Author_Institution :
Dept. of Electron. Eng., Nat. Changhua Univ. of Educ., Taiwan
Abstract :
The anisotropic dielectric strip waveguide with trapezoidal cross-section is analyzed using a volume integral equation formulation. Results show that varying the z (x)-component of the dielectric strip permittivity has a stronger effect on the dispersion relation of the TM-like (TE-like) strip mode due to its larger E z (E x) field distribution.
Keywords :
Galerkin method; Green´s function methods; dielectric waveguides; dispersion (wave); integral equations; method of moments; permittivity; waveguide theory; Galerkin method of moments; TE-like strip mode; TM-like strip mode; anisotropic dielectric strip waveguides; dielectric strip permittivity; dispersion characteristics; dispersion relation; dyadic Green function; electric field distribution; trapezoidal cross-section; volume integral equation; Anisotropic magnetoresistance; Dielectrics; Dispersion; Electron traps; Industrial electronics; Integral equations; Optical waveguides; Permittivity; Rectangular waveguides; Strips;
Conference_Titel :
Microwave Conference, 2001. APMC 2001. 2001 Asia-Pacific
Conference_Location :
Taipei, Taiwan
Print_ISBN :
0-7803-7138-0
DOI :
10.1109/APMC.2001.985504
