Application of novel left-handed metamaterial structure in antenna cover

2012 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition Pub Date : 2012-10-04 DOI:10.1109/IWEM.2012.6320357

Zhong-qing Wang, Bao Li, Li-Dan Peng

引用次数: 2

Abstract

A novel left-handed metamaterials (LH MTM) is designed for antenna cover. Simulated by HFSS and MATLAB, it is shown that this LH MTM structure has multitude frequency bands (2-3.7GHz, 3.8-4.9GHz, 5-6.3GH and 7.2-10GHz) with the characteristics of negative permittivity and negative permeability. When the LH MTM cover is located above the antenna, the gains of antenna increase obviously and operating frequencies are shifted downwards slightly.

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新型左旋超材料结构在天线罩中的应用

设计了一种新型的左旋超材料(LH MTM)用于天线罩。HFSS和MATLAB仿真表明，该LH MTM结构具有多个频段(2-3.7GHz、3.8-4.9GHz、5-6.3GH和7.2-10GHz)，具有负介电常数和负磁导率的特性。当LH MTM罩位于天线上方时，天线增益明显增加，工作频率略有下降。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2012 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition

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