一种带短路引脚负载的阻抗敏捷微带贴片天线

2015 Asia-Pacific Microwave Conference (APMC) Pub Date : 2015-12-01 DOI:10.1109/APMC.2015.7411777

Xiao Zhang, Lei Zhu

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引用次数: 8

摘要

提出了一种加载短引脚的阻抗敏捷微带贴片天线。引入金属引脚，在某一位置与地短接。因此，路径下的电场受到扰动，从而影响输入阻抗。通过合理选择引脚位置，可以在不改变贴片形状或增加阻抗匹配支路的情况下，在较大范围内调节微带贴片天线的输入阻抗。

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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An impedance-agile microstrip patch antenna with loading of a shorting pin

An impedance-agile microstrip patch antenna loaded with a shorting pin is proposed in this paper. A metallic pin is introduced to short the patch with the ground at a certain location. Thus, electric field beneath the path is perturbed to influence the input impedance. By properly choosing the pin location, the input impedance of the microstrip patch antenna can be adjusted in a wide range without changing patch shape or adding an impedance matching branch.

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2015 Asia-Pacific Microwave Conference (APMC)

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