一种带反射器的扇形波束阵列天线，适用于5 GHz户外Wi-Fi应用

2016 International Conference on Advanced Technologies for Communications (ATC) Pub Date : 2016-10-01 DOI:10.1109/ATC.2016.7764812

Tang The Toan, N. Tran, T. Giang

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引用次数: 2

摘要

本文介绍了一种用于室外Wi-Fi接入点的芽状风扇波束线阵天线。该方案主要由线性阵列和反射器两部分组成。该阵列被放置在Rogers RT/Duroid 5870 tm上，尺寸为390毫米× 30毫米× 1.575毫米，由10个单根元素组成，呈萌芽状。反射面由fr4 -环氧树脂制成，尺寸为390 × 70 × 1.6 mm3，相对较宽。该天线在5.6 GHz时带宽为590mhz，增益为17.2 dBi，低旁瓣电平为-15.4 dB，仿真结果良好。制作了样机并进行了测量以验证仿真结果。结果表明，仿真结果与实测结果吻合较好。阵列天线样本可以成为5GHz户外Wi-Fi应用的良好候选者。

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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A fan-beam array antenna with reflector back for 5 GHz outdoor Wi-Fi applications

This paper introduces a sprout-shaped fan beam linear array antenna for outdoor Wi-Fi access points. The proposal is made up of two main parts which are a linear array and a reflector. The array has been placed on Rogers RT/Duroid 5870 tm with the dimensions of 390 mm × 30 mm × 1.575 mm, and consists of 10 single elements in sprout-shape. The reflector, which is made of FR4-epoxy, is relatively wider with size of 390 × 70 × 1.6 mm3. The proposed antenna has really good simulation results with the wide bandwidth of 590 MHz, the gain of 17.2 dBi and the low side lobe level of -15.4 dB at 5.6 GHz. A prototype has been fabricated and measured to validate the simulation results. It is demonstrated that a good agreement between simulation and measurement has been obtained. The array antenna sample can be a good candidate for 5GHz outdoor Wi-Fi applications.

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2016 International Conference on Advanced Technologies for Communications (ATC)

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