Implementation and application of ADE-PML for higher-order FDTD method

被引：1
|
作者：
Liu, Yawen [1 ]
Chen, Yiwang [1 ]
Jiang, Zhidong [1 ]
机构：
[1] PLA Univ Sci & Technol, Natl Key Lab Electromagnet Environm Effects & Ele, Nanjing 210007, Jiangsu, Peoples R China
来源：
ELECTRONICS LETTERS | 2015年 / 51卷 / 13期
基金：
中国国家自然科学基金;
关键词：
differential equations; finite difference time-domain analysis; microwave circuits; ADE-PML; HO-FDTD method; perfect matched layer; auxiliary differential equation; higher-order finite difference time-domain method; memory saving; 2D case; 3D case; microwave circuit component; absorbing boundary condition; SCHEME;
D O I：
10.1049/el.2015.0089
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 new implementation of a perfect matched layer with an auxiliary differential equation (ADE-PML) is presented for the higher-order finite-difference time-domain (FDTD) method. The implementation of the ADE-PML is more straightforward and more memory saving than that of the traditional PML. A two-dimensional (2D) case and two 3D cases with different microwave circuit components are designed to analyse the absorbing performance of the ADE-PML and the simulation results show that the ADE-PML can provide a quite satisfactory absorbing boundary condition.
引用
收藏
页码：965 / 966
页数：2
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