一种小型化环形超材料微带天线的设计

2021 International Symposium on Antennas and Propagation (ISAP) Pub Date : 2021-10-19 DOI:10.23919/ISAP47258.2021.9614626

Bei Zhang, Xiaofei Xu

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引用次数: 0

摘要

通过加载蘑菇状超材料结构，设计了一种小型环形微带天线。采用εr = 2.2的低介电常数材料对环形天线进行了数值模拟。观察到它在2.546GHz处产生共振。新型环形天线的有效周长为0.67λg。请注意，这个值比周长接近λg的传统环形天线小得多。

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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Design of a Miniaturized Annular Ring Metamaterial Microstrip Antenna

A miniaturized annular ring microstrip antenna is designed by loading mushroom metamaterial structures. One annular ring antenna is numerically demonstrated using low dielectric constant materials with εr = 2.2. It is observed to resonate at 2.546GHz. The effective circumference for the new annular ring antenna is 0.67λg. Note that this value is much smaller than the conventional ring antenna with a circumference of nearly λg.

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2021 International Symposium on Antennas and Propagation (ISAP)

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