| 任意截面波导截止波数的伽辽金有限元分析 |
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| 引用本文： | 周平.任意截面波导截止波数的伽辽金有限元分析[J].南京师大学报,1996,19(4):25-29. |
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| 作者姓名： | 周平 |
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| 作者单位： | 淮阴师范专科学校 |
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| 基金项目： | 江苏省教委自然科学基金 |
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| 摘 要： | 讨论了任意截面波导截止波数的伽辽金有限分析方法，编制了一个通用的计算机程序，对几种不同截面波导的截止波数进行了计算，结果与已有文献吻合。
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| 关 键 词： | 波导 截止波数 有限元法 亥姻霍兹方程 电磁场 |
The Gelerkin Finite-Element Method Analysis of Waveguide Cutoff Wavenumbers of Arbitrary Cross Sections |
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| Zhou Ping Huaiyin Teachers College,Huaiyin,PRC..The Gelerkin Finite-Element Method Analysis of Waveguide Cutoff Wavenumbers of Arbitrary Cross Sections[J].Journal of Nanjing Normal University(Natural Science Edition),1996,19(4):25-29. |
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| Authors: | Zhou Ping Huaiyin Teachers College Huaiyin PRC |
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| Institution: | Zhou Ping Huaiyin Teachers College,223000,Huaiyin,PRC. |
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| Abstract: | The Gelerkin finite-element method analysis of waveguide cutoff wavenumber of arbitrary cross sections is discussed.A computer program is drawed up.With this program,a number of waveguide cutoff wavenumber is calculated.The results of the paper agree well with other references. |
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| Keywords: | waveguide cutoff number Gelerkin finite-element method Helmholte equation |
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