Analysis of Uniaxial Media Using Calderon-Preconditioned Single-Source Combined Field Integral Equation

被引：5
|
作者：
Shi, Yan [1 ]
Liang, Chang-Hong [1 ]
机构：
[1] Xidian Univ, Sch Elect Engn, Xian 710071, Peoples R China
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2014年 / 13卷
关键词：
Buffa-Christiansen (BC) functions; Calderon; single-source combined field integral equation (SSCFIE); HOMOGENEOUS DIELECTRIC BODIES; ELECTROMAGNETIC SCATTERING;
D O I：
10.1109/LAWP.2014.2309984
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：
A Calderon-preconditioned single-source combined field integral equation (SSCFIE) method has been developed to analyze electromagnetic scattering from uniaxial dielectric objects. The construction of generalized single-source electric and magnetic integral equations in the presence of uniaxial dielectric media is revisited. Combination of a Calderon-preconditioned single-source electric field integral equation and single-source magnetic field integral equation is implemented to make the proposed algorithm free from spurious resonance and dense-mesh breakdown. With the use of Buffa-Christiansen (BC) functions, the SSCFIE is well-conditioned discretized. Numerical results show good performance of the proposed algorithm.
引用
收藏
页码：491 / 494
页数：4
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