DocumentCode :
2078821
Title :
A Fast and Efficient Method of the Full Wave Analysis of Dielectric Guides with Arbitrary Permittivity Profile
Author :
Mrozowski, Michal
Author_Institution :
Technical University of Gda¿sk, Telecommunication Institute, 80-952 Gda¿sk, Poland, tel.: +(048 58)472 549, fax: +(048 58)415 821
Volume :
2
fYear :
1990
fDate :
9-13 Sept. 1990
Firstpage :
1300
Lastpage :
1304
Abstract :
A numerical method of the analysis of dielectric guides is described. The method is based on a recently proposed iterative scheme [1] known as the iterative eigenfunction expansion method (IEEM) and the FFT algorithm. The method is fast, requires very little computer storage and gives simultaneously the propagation constant and the field distribution in dielectric guides of arbitrary cross-section and permittivity profile. In terms of computer storage requirements and speed the method seems to be superior to most known full wave methods including finite elements. It is believed that the method can be used for the for the investigation of guides used in millimetre wave techniques, optical fibres with arbitrary cross-section and refractive index profile and to study nonlinear effect in electromagnetic wave propagation.
Keywords :
Dielectrics; Distributed computing; Eigenvalues and eigenfunctions; Finite element methods; Iterative algorithms; Iterative methods; Optical fibers; Permittivity; Propagation constant; Refractive index;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Conference, 1990. 20th European
Conference_Location :
Budapest, Hungary
Type :
conf
DOI :
10.1109/EUMA.1990.336246
Filename :
4136183
Link To Document :
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