具有广角波束导向和双线性极化的5G天线阵列

2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting Pub Date : 2017-07-09 DOI:10.1109/APUSNCURSINRSM.2017.8072777

K. Klionovski, A. Shamim, M. Sharawi

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引用次数: 19

摘要

在本文中，我们提出了用于未来5G应用的毫米波频率的开关波束天线阵列的设计。该天线阵列基于宽带贴片天线单元和巴特勒矩阵馈电网络。贴片天线具有宽辐射方向图，用于广角波束转向，并允许两个正交线性极化同时工作。两个分离的巴特勒矩阵的组合在宽工作频带中为两个偏振提供独立的光束导向。天线阵列有一个简单的多层结构，它是在一个低成本的罗杰斯层压板。

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5G antenna array with wide-angle beam steering and dual linear polarizations

In this paper, we present the design of a switched-beam antenna array at millimeter-wave frequencies for future 5G applications. The proposed antenna array is based on wideband patch antenna elements and a Butler matrix feed network. The patch antenna has a broad radiation pattern for wide-angle beam steering and allows the simultaneous operation with two orthogonal linear polarizations. A combination of two separated Butler matrices provides independent beam steering for both polarizations in the wide operating band. The antenna array has a simple multilayer construction, and it is made on a low-cost Rogers laminate.

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2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting

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