DocumentCode :
1677203
Title :
A novel treatment of open dielectric waveguides
Author :
Sabetfakhri, K. ; Katehi, L.P.B.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA
fYear :
1993
Firstpage :
1523
Abstract :
A general spectral-domain technique is developed which reduces the dimensionality of the space-domain integral equation for a large class of open dielectric waveguides. This technique has the merit of easy extension to three-dimensional structures. As an example, a simple rectangular slab guide is considered, and the corresponding spectral-domain modified Green´s function is derived. To solve the resulting equations, the method of moments is employed in the spectral domain using entire-domain Hermite-Gaussian functions. The results show good agreement with other methods, and only a few basis functions are needed to achieve quick convergence.<>
Keywords :
Green´s function methods; dielectric waveguides; spectral-domain analysis; waveguide theory; basis functions; convergence; entire-domain Hermite-Gaussian functions; method of moments; modified Green´s function; open dielectric waveguides; rectangular slab guide; space-domain integral equation; spectral-domain technique; Boundary conditions; Dielectrics; Fourier transforms; Integral equations; Laboratories; Moment methods; Optical waveguides; Polarization; Rectangular waveguides; Slabs;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Symposium Digest, 1993., IEEE MTT-S International
Conference_Location :
Atlanta, GA, USA
ISSN :
0149-645X
Print_ISBN :
0-7803-1209-0
Type :
conf
DOI :
10.1109/MWSYM.1993.276851
Filename :
276851
Link To Document :
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