基于各向异性超材料的电磁波定向辐射

2012 IEEE Asia-Pacific Conference on Antennas and Propagation Pub Date : 2012-10-18 DOI:10.1109/APCAP.2012.6333168

Q. Cheng

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引用次数: 1

摘要

实验验证了基于各向异性超材料的电磁波的定向辐射，设计了沿传播方向折射率接近于零的电磁波。这种各向异性材料的波阻抗与空气的波阻抗相匹配，可以大大提高辐射效率。

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Directive radiation of electromagnetic waves based on anisotropic metamaterials

Directive radiation of electromagnetic waves based on anisotropic metamaterials has been experimentally verified, where nearly zero refraction index along the direction of propagation has been designed. The wave impedance of this anisotropic material is matched to that of air, which can greatly improve the radiation efficiency.

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2012 IEEE Asia-Pacific Conference on Antennas and Propagation

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