一种利用改进的e型贴片增强微带天线带宽的方法

Radio and Wireless Conference, 2003. RAWCON '03. Proceedings Pub Date : 2003-09-08 DOI:10.1109/RAWCON.2003.1227942

A. Yu, Xuexia Zhang

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引用次数: 45

摘要

本文研究了一种带有槽和调谐根的贴片天线，或称为改进的e形贴片(MESP)。仿真结果表明，该调谐根引入了一个新的谐振频率，导致带宽达到380 MHz，相对于5.58 GHz的中心频率增加6.8%。实验结果为400 MHz，误差为7.2%。而在同一衬底上相同尺寸的普通矩形贴片的带宽，模拟为220 MHz，即3.96%，实验为254 MHz，即4.6%。

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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A method to enhance the bandwidth of microstrip antennas using a modified E-shaped patch

In this paper, a patch antenna with a slot and a tuning stub, or called a modified E-shaped patch (MESP), has been studied. Simulation has shown that the tuning stub has introduced a new resonant frequency, resulting in a bandwidth of 380 MHz, or 6.8% relative to the central frequency of 5.58 GHz. The experimental result shows 400 MHz, or 7.2%. While the bandwidth of a common rectangular patch of the same size on the same substrate, which is 220 MHz, or 3.96%, by simulation, and 254 MHz, or 4.6% by experiment.

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Radio and Wireless Conference, 2003. RAWCON '03. Proceedings

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