A Sub-6GHz 5G Switched-Beam Smart Base Station Antenna Using Dual Parabolic Cylindrical Reflectors with Multiple Feeds

2019 IEEE Radio and Wireless Symposium (RWS) Pub Date : 2019-01-01 DOI:10.1109/RWS.2019.8714526

N. Hassan, M. Sanad

引用次数: 3

Abstract

A foldable/deployable 5G-sub-6GHz (3.3-7.0 GHz) switched-beam base station antenna has been developed. It consists of dual parabolic cylindrical reflectors with multiple resonant feeds. It can generate an arbitrary number of beams with arbitrary vertical/horizontal beamwidths, arbitrary beam overlapping and arbitrary electric beam-tilt for each beam. It can have a simultaneous vertical and horizontal sectorization. The peaks of the upper beams can be adjusted to be above the nulls of the lower beams and vice versa. Hence, every user will always be close to the peak of a beam. The antenna is gridded, which significantly reduces its weight and the wind-load.

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一种采用多馈源双抛物面圆柱形反射器的6ghz以下5G开关波束智能基站天线

开发了可折叠/可展开的5G-sub-6GHz (3.3-7.0 GHz)切换波束基站天线。它由具有多个谐振馈源的双抛物面圆柱形反射器组成。它可以产生任意数量的光束，具有任意的垂直/水平波束宽度，任意的波束重叠和任意的电子波束倾斜。它可以同时进行垂直和水平分割。上光束的波峰可以调整到下光束的波峰之上，反之亦然。因此，每个用户将始终接近波束的峰值。天线采用网格结构，大大减轻了天线的重量和风荷载。

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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来源期刊

2019 IEEE Radio and Wireless Symposium (RWS)

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