Research of Epsilon-Negative Material and its Electromagnetic Shielding Effect

Yan Du; Yong Fang Bao; Yuan Wang

doi:10.4028/www.scientific.net/AMR.893.781

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 893Research of Epsilon-Negative Material and its...

Research of Epsilon-Negative Material and its Electromagnetic Shielding Effect

Abstract:

This article discusses the physical theory and mathematical modeling of epsilon-negative (ENG) material. Numerical simulation results are also given in later part of this article, and they prove that this kind of material has a great shielding effect. We mainly focus on the modeling and simulation of one dimensional epsilon-negative (ENG) material. First we set up a Drude model to theoretically simulate ENG material, and then use the finite difference time-domain methods to analyze the electromagnetic wave propagation in our shielding material.

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Advanced Materials Research (Volume 893)

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781-789

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https://doi.org/10.4028/www.scientific.net/AMR.893.781

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Online since:

February 2014

Authors:

Yan Du*, Yong Fang Bao, Yuan Wang

Keywords:

Electromagnetic Shielding, Electromagnetic Wave Propagation, Epsilon-Negative Material, Finite Difference Time-Domain Analysis

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