Finite Element Time Domain Methods for Wave Propagation in Metamaterials

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：xzjwl

【摘要】

：

　　In this talk,we propose the time domain finite element methods for modeling of electromagnetic cloaks,backward wave propagations and the optical black holes

【作者】

：

YangWei;

【机构】

：

Xiangtan unversity

【出处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年期

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论文部分内容阅读

　　In this talk,we propose the time domain finite element methods for modeling of electromagnetic cloaks,backward wave propagations and the optical black holes.The permit tivity and permeability of the cloak model are described by the drude dispersion model.Stability analysis and optimal error estimate are carried out for the proposed scheme.Numerical simulations using edge elements demonstrate that our algorithms are quite effective for simulating in time-domain.

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Finite Element Time Domain Methods for Wave Propagation in Metamaterials

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