An Efficient Marching-on-in-Degree Solver of Surface Integral Equation for Multilayer Thin Medium-Coated Conductors

被引：12
|
作者：
He, Z. [1 ]
Ding, D. Z. [1 ]
Chen, R. S. [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Dept Commun Engn, Nanjing 210094, Jiangsu, Peoples R China
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2016年 / 15卷
关键词：
Marching- on-in-degree (MOD); thin dielectric sheet (TDS); transient electromagnetic scattering; TRANSIENT ELECTROMAGNETIC SCATTERING; DIELECTRIC OBJECTS; LAGUERRE-POLYNOMIALS; APPROXIMATION; BODIES;
D O I：
10.1109/LAWP.2015.2513069
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 marching-on-in-degree (MOD) scheme of surface integral equation (SIE) is proposed to analyze the transient electromagnetic scattering from the conductor coated with multilayer thin mediums. By using the thin dielectric sheet (TDS) approach, the spatial unknowns are only assigned to the surface of scattering targets, thus the number of spatial unknowns is reduced significantly. Moreover, the late-time stability is ensured by eliminating the time variable with the weighted Laguerre polynomials. Numerical results demonstrate the validity and efficiency of this new proposed integral equation.
引用
收藏
页码：1458 / 1461
页数：4
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