A novel high-directivity microstrip patch antenna based on zero-index metamaterial

Hang Zhou; Zhibin Pei; Shaobo Qu; Song Zhang; Jiafu Wang; Zhangshan Duan; Hua Ma; Zhuo Xu

doi:10.1109/LAWP.2009.2018710

A novel high-directivity microstrip patch antenna based on zero-index metamaterial

Hang Zhou
, Zhibin Pei
, Shaobo Qu
, Song Zhang
, Jiafu Wang
, Zhangshan Duan
, Hua Ma
, Zhuo Xu

电子与信息学部

Air Force Engineering University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

142 引用（Scopus）

摘要

In this letter, a novel high-directivity microstrip patch antenna (MPA) based on planar zero-index metamaterials is presented. An averaging effect over the metamaterial structure yields an effective permittivity that approaches zero at 8.75 GHz, which results in a metamaterial with zero index of refraction. Both the simulation and experimental results show that the directivity of the antenna is effectively enhanced based on the zero refraction characteristics of the metamaterial.

源语言	英语
文章编号	4804724
页（从-至）	538-541
页数	4
期刊	IEEE Antennas and Wireless Propagation Letters
卷	8
DOI	https://doi.org/10.1109/LAWP.2009.2018710
出版状态	已出版 - 2009

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10.1109/LAWP.2009.2018710

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abstract = "In this letter, a novel high-directivity microstrip patch antenna (MPA) based on planar zero-index metamaterials is presented. An averaging effect over the metamaterial structure yields an effective permittivity that approaches zero at 8.75 GHz, which results in a metamaterial with zero index of refraction. Both the simulation and experimental results show that the directivity of the antenna is effectively enhanced based on the zero refraction characteristics of the metamaterial.",

keywords = "Directivity, Metamaterial, Microstrip patch antenna (MPA), Zero-index metamaterials (ZIM)",

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AU - Zhou, Hang

AU - Pei, Zhibin

AU - Qu, Shaobo

AU - Zhang, Song

AU - Wang, Jiafu

AU - Duan, Zhangshan

AU - Ma, Hua

AU - Xu, Zhuo

PY - 2009

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N2 - In this letter, a novel high-directivity microstrip patch antenna (MPA) based on planar zero-index metamaterials is presented. An averaging effect over the metamaterial structure yields an effective permittivity that approaches zero at 8.75 GHz, which results in a metamaterial with zero index of refraction. Both the simulation and experimental results show that the directivity of the antenna is effectively enhanced based on the zero refraction characteristics of the metamaterial.

AB - In this letter, a novel high-directivity microstrip patch antenna (MPA) based on planar zero-index metamaterials is presented. An averaging effect over the metamaterial structure yields an effective permittivity that approaches zero at 8.75 GHz, which results in a metamaterial with zero index of refraction. Both the simulation and experimental results show that the directivity of the antenna is effectively enhanced based on the zero refraction characteristics of the metamaterial.

KW - Directivity

KW - Metamaterial

KW - Microstrip patch antenna (MPA)

KW - Zero-index metamaterials (ZIM)

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M1 - 4804724

ER -

A novel high-directivity microstrip patch antenna based on zero-index metamaterial

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