摘要
讨论了任意截面形状波导本征值的有限元分析方法,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.
The finite element method was used in analyzing eigenralues of arbitrary cross-section waveguides. A computer program was developed. With this program, a number of waveguide eigeuralues were calculated. The results obtained agreed well with those of existing works.
出处
《淮阴师范学院学报（自然科学版）》
CAS
2004年第2期109-112,共4页
Journal of Huaiyin Teachers College;Natural Science Edition
基金
江苏省教育厅自然科学基金资助项目(02KJD140007)
关键词
波导
本征值
有限元法
亥姆霍兹方程
waveguide
eigenvalues
finite element method
Helmholtz equation
