Finite Macro-Element Method for Two-Dimensional Eigen-Value Problems

摘要：

　　This paper presents a finite macro-element method based on a new macro basis function constructed from the modal solutions of Helmholtz equation.Different from existing basis functions, the proposed macro basis function satisfies Helmnholtz equation automatically, and it allows the use of coarse elements.As an example, the proposed method is applied to calculate the cutoff wavenumbers of waveguides, and its advantages are demonstrated.

作者: H.Zhao Z.Shen

作者单位: A*Star Institute of High Performance Computing, Singapore School of Electrical and Electronic Engineering, Nanyang Technological University,Nanyang Avenue, Si

会议类型: 国际会议

会议名称: 2013 International Symposium on Antennas and Propagation(2013天线与传播国际会议)

会议地点: 南京

会议语种:英文

页码: 322-324

在线出版日期: 2013-10-23（万方平台首次上网日期，不代表论文的发表时间）