分环谐振器(SRR)结构的宽带准八木椭圆偶极子天线设计

2018 International Workshop on Antenna Technology (iWAT) Pub Date : 2018-03-01 DOI:10.1109/IWAT.2018.8379215

Yuanhua Sun, Yihe Liu, Nianqing Tang, Dajun Xu, Y. Li, Yong-can Yu, Kai Zhang, Quandeng Gou, Z. Du

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引用次数: 2

摘要

本文提出了一种增益增强宽带准八木椭圆偶极子天线。增益增强是通过在终端方向加载分裂环谐振器(SRR)结构来实现的，宽带是通过微带共面平衡器和椭圆偶极子元件来实现的。测量结果表明，负载srrs的天线在整个工作频段(5GHz-11GHz)内的dB增益约为5GHz-8GHz，比未加载srrs的天线增益约为2db。该天线具有宽频带、端部辐射和高增益等优点，可用于无线通信系统。

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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The design of wideband Quasi-Yagi elliptic dipole antenna with split-ring resonator (SRR) structures

A gain enhancement wideband Quasi-Yagi elliptic dipole antenna is presented in this letter. The gain enhancement is achieved by loading with spliting-ring resonator (SRR) structures in the endfire direction while broad bandwidth is realized by using a microstrip-to-coplanar balun and elliptic dipole elements. The measurement results show the SRRs-loaded antenna presents around 5GHz-8GHz dB gain in the whole working band (5GHz-11GHz), which is around 2 dB more than the unloaded one. This antenna can be used in wireless communication systems for its advantages of broad bandwidth, endfire radiation and high gain.

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2018 International Workshop on Antenna Technology (iWAT)

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