利用加载 CSRR 的超材料实现无线应用天线的微型化

Q2 Mathematics

Bulletin of Electrical Engineering and Informatics Pub Date : 2024-04-01 DOI:10.11591/eei.v13i2.6362

S. Pande, Dipak P. Patil

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引用次数: 0

摘要

本文提出了一种用于无线应用的紧凑型十角天线，它基于加载了改进型互补分环谐振器（CSRR）的灵感超材料（MTM）。与传统天线相比，加载了 CSRR 的 MTM 可使尺寸缩小 50%。建议的十角形天线的地平面已加载 CSRR。天线是在厚度为 1.6 毫米、εr=4.4 的 FR4 基板上制作的，尺寸非常小，仅为 0.288 λ_0x0.272 λ_0x0.013 λ_0（其中 λ_0 代表 2.4 GHz 的中心频率）。所给天线的带宽为 90 MHz（2.40-2.50 GHz），峰值增益为 2.36 dB。通过显示 S 参数、驻波比、增益、表面电流和辐射模式的模拟结果，验证了所提出的设计。所提出的天线非常适合无线应用。

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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Miniaturization of antenna using metamaterial loaded with CSRR for wireless applications

This paper proposes a compact decagon antenna for wireless applications based on inspired metamaterial (MTM) loaded with a modified complementary split ring resonator (CSRR). A MTM loaded with CSRR is used to achieve a size reduction of 50% when compared to a traditional antenna. The suggested decagon antenna's ground plane has been loaded with CSRR. The antenna was made on an FR4 substrate with a thickness of 1.6 mm and εr=4.4 and has a very small dimension of 0.288 λ_0x0.272 λ_0x0.013 λ_0 (where λ_0 represent center frequency at 2.4 GHz). The given antenna has a 90 MHz bandwidth (2.40-2.50 GHz) with a peak gain of 2.36 dB. The presented design is validated by showing simulated results of the S parameter, VSWR, gain, surface current, and radiation pattern. The proposed antenna is well suited for wireless applications.

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来源期刊

Bulletin of Electrical Engineering and Informatics Computer Science-Computer Science (miscellaneous)

CiteScore

3.60

自引率

0.00%

发文量

期刊介绍： Bulletin of Electrical Engineering and Informatics publishes original papers in the field of electrical, computer and informatics engineering which covers, but not limited to, the following scope: Computer Science, Computer Engineering and Informatics[...] Electronics[...] Electrical and Power Engineering[...] Telecommunication and Information Technology[...]Instrumentation and Control Engineering[...]