Design of Depressed-ridge Waveguide by Finite Element Method

摘要：

Transmission characteristics of Depressed-ridge waveguide are analyzed by the finite element method.Design data of cutoff wavelength of the dominant mode and single-mode bandwidth for different ridge dimensions are presented in tabulated forms.Field patterns of the dominant mode and the first higher-order TE mode are also illustrated.Numerical results are obtained,which are useful in the design of many microwave components and subsystems.

关键词： Depressed-ridge waveguide Finite element method Cutoff wavelength Single-mode bandwidth Field pattern

作者: Hai Sun Ze-wen Wang

作者单位: School of Mathematics and Informational Sciences,East China Institute of Technology,Fuzhou344000,China

会议类型: 国际会议

会议名称: 第八届电磁理论、天线及传播国际研讨会

会议地点: 昆明

会议语种:英文

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）