WiFi和WiMax应用的宽带准八木天线

无线工程与技术(英文) Pub Date : 2013-04-16 DOI:10.4236/WET.2013.42013

J. Floch, Ahmad El Sayed Ahmad

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引用次数: 22

摘要

本文提出了一种宽带准八木天线。利用寄生元件实现了良好的阻抗匹配。该天线已设计完成并成功测量。实验结果表明，该天线在2.3 GHz ~ 3.8 GHz工作范围内，10db回波损耗带宽为50%。我们在整个带宽上获得非常平坦的增益(约5 dB)。在天线的设计和优化中，我们使用了来自ANSOFT的HFSS CAD软件。

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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Broadband Quasi-Yagi Antenna for WiFi and WiMax Applications

In this paper, we present a broadband quasi-Yagi antenna. Good impedance matching is obtained by using parasitic elements. The antenna has been designed and successfully measured. Experimental results show that the 10 dB return loss bandwidth of this antenna is 50% operating from 2.3 GHz to 3.8 GHz. We obtain very flat gain (around 5 dB) over the entire bandwidth. For the design and optimization of antennas, we use HFSS CAD software from ANSOFT.

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来源期刊

无线工程与技术(英文)

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118