Split-field PML implementations for the unconditionally stable LOD-FDTD method

被引：56
作者：
do Nascimento, Valtemir E. [1 ]
Borges, Ben-Hur V.
Teixeira, Fernando L.
机构：
[1] Univ Sao Paulo, Dept Elect Engn, Sao Carlos Sch Engn, BR-13566590 Sao Carlos, SP, Brazil
[2] Ohio State Univ, Electrosci Lab, Columbus, OH 43212 USA
[3] Ohio State Univ, Dept Elect & Comp Engn, Columbus, OH 43212 USA
来源：
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2006年 / 16卷 / 07期
基金：
巴西圣保罗研究基金会; 美国国家科学基金会;
关键词：
alternating direction implicit (ADI) technique; finite-difference time-domain (FDTD) method; locally one-dimensional (LOD) technique; perfectly matched layer (PML);
D O I：
10.1109/LMWC.2006.877132
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：
We introduce and compare two split-field implementations of the perfectly matched layer (PML) for the unconditionally stable locally one-dimensional (LOD) finite-difference time-domain (FDTD) method. The LOD-FDTD formalism is expanded in terms of a symmetric source implementation. It is verified that the relative performance of both PML implementations is superior to the split PML performance in the alternating direction implicit (ADI) FDTD method.
引用
收藏
页码：398 / 400
页数：3
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