Simple and Efficient Preconditioner for Surface Integral Solution of Scattering from Multilayer Dielectric Bodies

B. B. Kong, X. Q. Sheng*

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

4 引用 (Scopus)

摘要

The computation of scattering from multilayer dielectric bodies is studied by using the combined tangential formulation (CTF) of surface integral solution. A simple and efficient preconditioner is designed for the surface integral solution of multilayer dielectric bodies and validated by numerical experiments. Compared with the traditional near field preconditioner, the proposed preconditioner significantly reduce CPU time and memory requirement. Furthermore, the multilevel fast multipole algorithm (MLFMA) is employed to improve the capability of the solutions. The trick of efficiently implementing MLFMA is presented for multilayer dielectric bodies. Numerical examples are presented to verify the accuracy and efficiency of the approach for computing scattering from multilayer dielectric problems.

源语言英语
文章编号4134327
期刊International Journal of Antennas and Propagation
2016
DOI
出版状态已出版 - 2016

指纹

探究 'Simple and Efficient Preconditioner for Surface Integral Solution of Scattering from Multilayer Dielectric Bodies' 的科研主题。它们共同构成独一无二的指纹。

引用此