面向未来5G车载应用的3.5GHz 4×4微带准八木波束转向天线阵列设计

2017 International Workshop on Antenna Technology: Small Antennas, Innovative Structures, and Applications (iWAT) Pub Date : 2017-03-01 DOI:10.1109/IWAT.2017.7915393

Hongwei Wang, Guangli Yang

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引用次数: 20

摘要

本文提出了一种新型的工作在3.5GHz的4×4微带准八木波束转向天线阵列，用于未来5G车载应用。该阵列由尺寸为374×374×1.15mm3的16单元天线组成，具有良好的带宽(S11在中心频率为3.5GHz时小于- 10dB，单天线单元阻抗带宽约为440MHz)和高增益(单天线约为7dBi，天线阵列约为5.8∶8.76dBi)。工作波段的波束导向特性几乎可以实现全向辐射。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design of 4×4 microstrip Quasi-Yagi beam-steering antenna array operation at 3.5GHz for future 5G vehicle applications

In this paper, a novel design of 4×4 microstrip Quasi-Yagi beam-steering antenna array operation at 3.5GHz for future 5G vehicle applications is proposed. This array consists of sixteen element antennas with dimension of 374×374×1.15mm3, which exhibits good bandwidth (impedance bandwidth of single antenna element about 440MHz for S11 less than −10dB at the center frequency of 3.5GHz) and high gain (for single antenna about 7dBi and for antenna array about 5.8∶8.76dBi). The beam-steering characteristics in the operation band can nearly achieve omni-directional radiation.

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2017 International Workshop on Antenna Technology: Small Antennas, Innovative Structures, and Applications (iWAT)

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