Modeling of Wave Propagation in Isotropic Cold Plasma Using Iterative WLP-FDTD Algorithm

被引：1

作者：

Fang, Yun ^{[1
]}

Xi, Xiao-Li ^{[1
]}

Zheng, Jia-Huan ^{[1
]}

Liu, Jiang-Fan ^{[1
]}

Pu, Yu-Rong ^{[1
]}

Zhang, Jin-Sheng ^{[1
]}

机构：

[1] Xian Univ Technol, Shaanxi Key Lab Complex Syst Control & Intelligen, Xian 710048, Shaanxi, Peoples R China

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2017年 / 27卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Finite-difference time domain (FDTD); isotropic cold plasma; iterative scheme; perfectly matched layer (PML); weighted Laguerre polynomials (WLPs);

D O I：

10.1109/LMWC.2017.2745483

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：

In this letter, an efficient implementation of the iterative unconditionally stable finite-difference time domain (FDTD) based on weighted Laguerre polynomials (WLPs) algorithm is presented for isotropic cold plasma. The iterative scheme is employed to reduce the splitting error in WLP-FDTD with factorization-splitting procedure. Meanwhile, a stretched-coordinate perfectly matched layer with a complex-frequency-shifted factor is used as the absorbing boundary condition. Numerical example demonstrates the accuracy and efficiency of the proposed algorithm.

引用

页码：861 / 863

页数：3

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