In this work, a design is proposed to improve the performance of the conventional series-fed dipole pair (SDP) antenna by adding split-ring resonator (SRR). Firstly, a conventional SDP antenna that functions in the frequency range of 1.7–2.7 GHz is designed by adjusting the distances of the dipoles and the space between the two presentations. Later, a couple of SRR is mounted above the top dipole to improve the antenna performance. Then, the effects of SRR on the impedance, bandwidth and gain are examined. The experimental results show that the proposed antenna has an increased gain. The antenna is simulated, and parameter measurement is done using a CST microwave studio. The proposed antenna can be used for GPS, WIFI and Wi-MAX.

中文翻译：

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用于无线应用的双频带修改的裂环谐振微带天线

在这项工作中，提出了一种设计，通过添加开环谐振器（SRR）来改善常规的串联馈电偶极子对（SDP）天线的性能。首先，通过调整偶极子的距离和两次演示之间的间隔，设计了在1.7-2.7 GHz频率范围内工作的常规SDP天线。之后，在顶部偶极子上方安装了一对SRR，以改善天线性能。然后，研究了SRR对阻抗，带宽和增益的影响。实验结果表明，所提出的天线具有增加的增益。模拟天线，并使用CST微波工作室进行参数测量。建议的天线可用于GPS，WIFI和Wi-MAX。