Drude dispersion in ADE FDTD revisited

被引：29
|
作者：
Okoniewski, M. [1 ]
Okoniewska, E.
机构：
[1] Univ Calgary, Dept Elect & Comp Engn, Calgary, AB, Canada
[2] Acceleware Inc, Calgary, AB, Canada
来源：
ELECTRONICS LETTERS | 2006年 / 42卷 / 09期
关键词：
D O I：
10.1049/el:20060328
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：
Studies of-double negative materials and of metals at optical frequencies have lead to renewed interest in modelling of materials characterised by Drude or multi-pole Lorentz-Drude frequency dispersion. The auxiliary differential equation method of treatment of Drude dispersion in the finite difference time domain method is revisited, and a substantially more accurate formulation is derived.
引用
收藏
页码：503 / 504
页数：2
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