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任意截面波导本征值问题的边界元分析
THE BOUNDARY ELEMENT METHOD OF WAVEGUIDE EIGENVALUE PROBLEM OF ARBITRARY CROSS SECTION
【摘要】 本文讨论了任意截面波导本征值的边界元分析方法,编制了一个通用的计算机程序.对几种不同截面形状波导的本征值进行了计算,结果与已有文献一致
【Abstract】 The boundary element method is used in analyzing eigenvalues of arbitrary cross section waveguides. A computer program is dereloped. With this program, a number of waveguide eigenvalues are calculated. The results obtained agree well with those of other works.
【关键词】 波导;
本征值;
边界元法;
亥姆霍兹方程;
【Key words】 Waveguide; Eigenvalue; Boundary element method; Helmholtz equation;
【Key words】 Waveguide; Eigenvalue; Boundary element method; Helmholtz equation;
- 【文献出处】 四川师范大学学报(自然科学版) ,JOURNAL OF SICHUAN NORMAL UNIVERSITY(NATURAL SCIENCE) , 编辑部邮箱 ,1997年04期
- 【分类号】O441.4
- 【被引频次】10
- 【下载频次】104