AN EFFICIENT EVALUATION OF THE GREEN'S FUNCTIONS FOR PERIODIC STRUCTURES IN MULTILAYERED MEDIA

被引：0
|
作者：
Zhuang, W. [1 ]
Chen, R. S. [1 ]
Ding, D. Z. [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Dept Commun Engn, Nanjing 210094, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2009年 / 51卷 / 11期
关键词：
periodic structure; Ewald's method; Shank transformation; direct spectral summations; COMPUTATION;
D O I：
10.1002/mop.24696
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An efficient scheme is presented to calculate the periodic structure in planar multilayered media. The slowly converging series for the periodic Green's function is accelerated using the Ewald's method combined with Shank transformation and the computational time is significantly reduced compared with the direct spectral summation. Numerical examples are given to demonstrate the efficiency of the proposed method. (C) 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 2639-2643, 2009: Published online in Wiley InterScience (www.InterScience.wiley.com). DOI 10.1002/mop.24696
引用
收藏
页码：2639 / 2643
页数：5
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