Compact Design of Non-uniform Meta-surface for Patch Antenna Main Beam Steering
Compact Design of Non-uniform Meta-surface for Patch Antenna Main Beam Steering
复制标题
用于贴片天线主波束控制的非均匀超表面紧凑设计
DOI：
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发表时间：
2019
影响因子：
0.7
通讯作者：
Hailiang Zhu
中科院分区：
文献类型：
--
作者：
Hailiang Zhu
提出了一种用于贴片天线主波束控制的非均匀元曲面的紧凑设计方法。所提出的设计是使用印刷电路板技术实现的。通过将非均匀元表面添加到贴片天线，贴片天线的主波束方向可以从波束方向转向高达30度的角度。这里，元表面与贴片天线一起被称为元表面天线，其具有非常紧凑的结构，因为在元表面和贴片天线之间没有空气间隙。研究并设计了工作在2.45GHz附近的超表面天线。为了验证仿真结果，制作并测量了超表面天线。测试结果表明，该天线的工作带宽为2.35-2.5GHz，峰值实现增益为7.1dBi。
A compact design of non-uniform meta-surface for patch antenna main beam steering is presented in this paper. The proposed design is realized using printed circuit board technology. By adding the non-uniform meta-surface to a patch antenna, the main-beam direction of the patch antenna can be steered by an angle up to 30 degrees from the boresight direction. The meta-surface together with the patch antenna here is called meta-surfaced antenna, which has a very compact structure since there is no air gap between the meta-surface and the patch antenna. The meta-surfaced antenna is studied and designed to operate around 2.45GHz. To verify the results of simulation, the meta-surfaced antenna is fabricated and measured. Measured results show that the antenna has an operating bandwidth from 2.35-2.5GHz and peak realized gain of 7.1dBi.
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影响因子：
3.9
作者：
Feng, Botao;Lai, Jiexin;Chung, Kwok L.
通讯作者：
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影响因子：
4.2
作者：
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通讯作者：
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影响因子：
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作者：
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通讯作者：
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影响因子：
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作者：
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通讯作者：
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影响因子：
4.2
作者：
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通讯作者：
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