基于ADE-FDTD的高效石墨烯结构建模方法

2015 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2015-07-01 DOI:10.1109/IMWS-AMP.2015.7324900

Xiang-hua Wang, Yang Guo, Jun Hu, W. Yin

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引用次数: 2

摘要

本文提出了一种简单有效的辅助差分方程时域有限差分(ADE-FDTD)方法来模拟石墨烯基结构。将石墨烯片作为一个具有辅助方程(AE)特征的极化电流源，该方法可以很容易地分别模拟静电或静磁场偏置的石墨烯基结构。通过与分析结果的比较，验证了所提方法的准确性。

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Efficient ADE-FDTD method for modelling graphene-based structures

A simple and efficient auxiliary-difference-equation finite-difference time-domain (ADE-FDTD) method for modelling graphene-based structures is presented in this paper. By considering the graphene sheet as a polarization current source characterized by an auxiliary equation (AE), the proposed method can be easily adopted to simulate graphene-based structures biased by electrostatic or magnetostatic field, respectively. The accuracy of proposed method is verified in comparison with the analytical results.

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2015 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)

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