An Improved GEs Method for Calculating Greens Functions in the Shielded Multilayered Structure

摘要：

In this paper, we improve the Ge-Esselles (GEs) method and apply it to calculate the multilayered Greens functions in the shielded structures. In the improved GEs method, 1) the poles are first extracted using a recursively contour integration method; 2) then the general pencil-of-function (GPOF) is performed to approximate the part of the spectral-domain Greens functions just along the real axis of k?plane instead of the rooftop shaped path defined in the original GEs method; 3) Subsequently, the GEs analytical method is employed to obtain the spatial-domain Greens functions. The numerical results in this paper show that the improved GEs method can accurately and efficiently calculate the Greens functions in the shielded mul-tilayered structure.

作者: Huan Li Hao Gang Wang Hua Zhang

作者单位: The Electromagnetics Academy at Zhejiang University Zhejiang University,Hangzhou 310027,China

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2009(2009年电磁学研究新进展学术研讨会)(PIERS 2009)

会议地点: 北京

会议语种:英文

页码: 1764-1766

在线出版日期: 2009-03-23（万方平台首次上网日期，不代表论文的发表时间）