Enhanced transmission and high-directivity radiation based on composite right/left-handed transmission line structure

Yahong Liu; Haifeng Gu; Xiaopeng Zhao

doi:10.1109/LAWP.2011.2160326

Enhanced transmission and high-directivity radiation based on composite right/left-handed transmission line structure

Yahong Liu
, Haifeng Gu
, Xiaopeng Zhao

物理科学与技术学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

In this letter, an enhanced transmission structure with high-directivity radiation through a single slit in a 1.5-mm-thick Teflon circuit board material surrounded by arrays of parallel metallic patches and via-holes is reported. The proposed structure is based on the composite right/left-handed transmission-line microstrip technology. The radiation principle is analyzed by employing transmission-line dispersion relation. High-directivity radiation is observed at the frequency where enhanced transmission occurs. The experimental results are consistent with the theoretical prediction.

源语言	英语
文章编号	5928380
页（从-至）	658-661
页数	4
期刊	IEEE Antennas and Wireless Propagation Letters
卷	10
DOI	https://doi.org/10.1109/LAWP.2011.2160326
出版状态	已出版 - 2011

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10.1109/LAWP.2011.2160326

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abstract = "In this letter, an enhanced transmission structure with high-directivity radiation through a single slit in a 1.5-mm-thick Teflon circuit board material surrounded by arrays of parallel metallic patches and via-holes is reported. The proposed structure is based on the composite right/left-handed transmission-line microstrip technology. The radiation principle is analyzed by employing transmission-line dispersion relation. High-directivity radiation is observed at the frequency where enhanced transmission occurs. The experimental results are consistent with the theoretical prediction.",

keywords = "Composite right/left-handed transmission line (CRLH TL), enhanced transmission, high directivity",

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AU - Liu, Yahong

AU - Gu, Haifeng

AU - Zhao, Xiaopeng

PY - 2011

Y1 - 2011

N2 - In this letter, an enhanced transmission structure with high-directivity radiation through a single slit in a 1.5-mm-thick Teflon circuit board material surrounded by arrays of parallel metallic patches and via-holes is reported. The proposed structure is based on the composite right/left-handed transmission-line microstrip technology. The radiation principle is analyzed by employing transmission-line dispersion relation. High-directivity radiation is observed at the frequency where enhanced transmission occurs. The experimental results are consistent with the theoretical prediction.

AB - In this letter, an enhanced transmission structure with high-directivity radiation through a single slit in a 1.5-mm-thick Teflon circuit board material surrounded by arrays of parallel metallic patches and via-holes is reported. The proposed structure is based on the composite right/left-handed transmission-line microstrip technology. The radiation principle is analyzed by employing transmission-line dispersion relation. High-directivity radiation is observed at the frequency where enhanced transmission occurs. The experimental results are consistent with the theoretical prediction.

KW - Composite right/left-handed transmission line (CRLH TL)

KW - enhanced transmission

KW - high directivity

UR - https://www.scopus.com/pages/publications/79960367228

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JO - IEEE Antennas and Wireless Propagation Letters

JF - IEEE Antennas and Wireless Propagation Letters

M1 - 5928380

ER -

Enhanced transmission and high-directivity radiation based on composite right/left-handed transmission line structure

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