[1]周平,颜彪.对称平板介质波导不连续性散射特性的边界元分析[J].南京师范大学学报(工程技术版),2001,01(02):018-23.
　Zhou Ping,Yan Biao.Analysis of Scattering Character of Discontinuities in A Symmetric Planar Dielectric Waveguide by Boundary-element Method[J].Journal of Nanjing Normal University(Engineering and Technology),2001,01(02):018-23.
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对称平板介质波导不连续性散射特性的边界元分析
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
01卷
期数:
2001年02期
页码:
018-23
栏目:
出版日期:
2001-06-30

文章信息/Info

Title:
Analysis of Scattering Character of Discontinuities in A Symmetric Planar Dielectric Waveguide by Boundary-element Method
作者:
周平; 颜彪
南京航空航天大学电子工程系, 南京, 210016
Author(s):
Zhou Ping; Yan Biao
Department of Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing,210016,PRC
关键词:
边界元法;  平板介质波导;  散射系数
Keywords:
Boundary-element method;  Planar dielectric w aveg uide;  Scattering coefficient
分类号:
TN252
摘要:
应用边界元法结合分析方法分析了对称平板介质波导不连续性结构的散射特性 ,对包含不连续性的内部区域用边界元法进行了分析 ,对连接均匀波导和不连续处边界上的场采用了分析方法 .为了验证该方法的正确性 ,编制了一个计算机程序 ,对两个算例进行了计算 ,结果与已有文献值一致
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 .

参考文献/References:

[ 1] M Suzuki, M koshiba. Finite-element analysis o f discont inuity pr oblems in a planar dielectr ic wav eguide[ J] . Radio Sci, 1982, 17: 85～91
[ 2] M Koshiba, K Ooishi, T Miki, et al. Finite-element analy sis of disco ntinuities in a dielectr ic slab wav eg uide bounded by parallel plates[ J] . Electron Lett, 1982, 18: 33～37
[ 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
[ 4] K Hir ayama, M Koshiba. Numberical analysis o f arbitr arily shaped discont inuities between planar dielectric w aveguides w ith differ ent t hicknesses[ J] . IEEE T rans, 1990, MTT -38( 3) : 260～264
[ 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.
[ 6] K Hir ayama, M Koshiba. Analysis of discontinuities in an asymmetric dielectr ic slab w aveg uide by combination finite and boundary element s[ J] . IEEE Trans, 1992, MT T-40( 4) : 686～691
[ 7] Shin kagam i, T chir o Fukai. Application of boundary- elem ent method to electromag net ic field pr oblems[ J] . IEEE Tr ans, 1984, MTT-32: 455～461

备注/Memo

备注/Memo:
基金项目: 江苏省教委自然科学基金资助( 99KJD-140005)
作者简介: 周平, 1965- , 淮阴师范学院副教授, 南京航空航天大学电子工程系博士研究生, 主要从事电磁场数值计算以及微波无源部件CAD 等研究工作.
更新日期/Last Update: 2013-04-29