A high-directive patch antenna based on all-dielectric near-zero-index metamaterial superstrates

H. Zhou; S. Qu; Z. Pei; Y. Yang; J. Zhang; J. Wang; H. Ma; C. Gu; X. Wang; Z. Xu; W. Peng; P. Bai

doi:10.1163/156939310791958680

A high-directive patch antenna based on all-dielectric near-zero-index metamaterial superstrates

H. Zhou
, S. Qu
, Z. Pei
, Y. Yang
, J. Zhang
, J. Wang
, H. Ma
, C. Gu
, X. Wang
, Z. Xu
, W. Peng
, P. Bai

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

29 引用（Scopus）

摘要

In this paper, we present for the first time a high-directive patch antenna based on all-dielectric near-zero-index metamaterial (NZIM) superstrates. Dielectric disks with high permittivity arranged periodically yield low refraction index around 9.25 GHz. We used a two-layer all-dielectric NZIM as the cover of a path antenna, both the simulation and experiment results show that the all-dielectric NZIM can focus the radiation energy, and the gain of the antenna with metamaterial is greatly enhanced.

源语言	英语
页（从-至）	1387-1396
页数	10
期刊	Journal of Electromagnetic Waves and Applications
卷	24
期	10
DOI	https://doi.org/10.1163/156939310791958680
出版状态	已出版 - 1 7月 2010

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abstract = "In this paper, we present for the first time a high-directive patch antenna based on all-dielectric near-zero-index metamaterial (NZIM) superstrates. Dielectric disks with high permittivity arranged periodically yield low refraction index around 9.25 GHz. We used a two-layer all-dielectric NZIM as the cover of a path antenna, both the simulation and experiment results show that the all-dielectric NZIM can focus the radiation energy, and the gain of the antenna with metamaterial is greatly enhanced.",

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AU - Zhou, H.

AU - Qu, S.

AU - Pei, Z.

AU - Yang, Y.

AU - Zhang, J.

AU - Wang, J.

AU - Ma, H.

AU - Gu, C.

AU - Wang, X.

AU - Xu, Z.

AU - Peng, W.

AU - Bai, P.

PY - 2010/7/1

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N2 - In this paper, we present for the first time a high-directive patch antenna based on all-dielectric near-zero-index metamaterial (NZIM) superstrates. Dielectric disks with high permittivity arranged periodically yield low refraction index around 9.25 GHz. We used a two-layer all-dielectric NZIM as the cover of a path antenna, both the simulation and experiment results show that the all-dielectric NZIM can focus the radiation energy, and the gain of the antenna with metamaterial is greatly enhanced.

AB - In this paper, we present for the first time a high-directive patch antenna based on all-dielectric near-zero-index metamaterial (NZIM) superstrates. Dielectric disks with high permittivity arranged periodically yield low refraction index around 9.25 GHz. We used a two-layer all-dielectric NZIM as the cover of a path antenna, both the simulation and experiment results show that the all-dielectric NZIM can focus the radiation energy, and the gain of the antenna with metamaterial is greatly enhanced.

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JO - Journal of Electromagnetic Waves and Applications

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A high-directive patch antenna based on all-dielectric near-zero-index metamaterial superstrates

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