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Analysis of Scattering Character of Discontinuities in A Symmetric Planar Dielectric Waveguide by Boundary-element Method(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2001年02期
Page:
18-23
Research Field:
Publishing date:

Info

Title:
Analysis of Scattering Character of Discontinuities in A Symmetric Planar Dielectric Waveguide by Boundary-element Method
Author(s):
Zhou Ping; Yan Biao
Department of Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing,210016,PRC
Keywords:
Boundary-element method;  Planar dielectric w aveg uide;  Scattering coefficient
PACS:
TN252
DOI:
-
Abstract:
A combination of the boundary - element method and analy tical method is used for analysis of scattering char acter in a symm etr ic planar discont inuities dielectr ic wav eguide in this paper. The boundar yelement appr oach is used fo r the interio r reg ion enclosing the w aveg uide discontinuities, while t he analy tical approach is utilized for t he fields on boundar y which co nnect uniform w aveguide to discontinuities . T o show the validity of this appr oach, a computer pro gram is desig ned and tw o cases ar e calculated, the results ag ree w ell w ith the r efer ence data .

References:

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[ 3] M Koshiba, T Miki, K Ooishi, et al. On finite-element solutio ns of the discontinuity problems in a bounded dielectric slab w aveg uide[ J] . Trans. IECE Jpn, 1983, E66: 250～254
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[ 5] K Hiray ama, M Koshiba . Analysis o f discontinuit ies in an open dielectric slab waveg uide by combination of finite and boundar yelements[ J] . IEEE Tr ans, 1998, M TT-37( 4) : 761～768.
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Memo

Memo:
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Last Update: 2013-04-29