多波段微带天线采用两个插槽

2014 15th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA) Pub Date : 2014-12-01 DOI:10.1109/STA.2014.7086666

J. Zaid, Mohamed Bahr, Majdi Algeddafi

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引用次数: 0

摘要

本设计设计了一种微带贴片天线，并利用CST软件进行了仿真。尽管该天线只有一条馈线和一个介质衬底，但可以获得多频段工作频率。所提出的天线由靠近辐射边缘的两个窄槽和位于该狭槽中间的两个片式电容器加载。所建议天线的谐振频率的值取决于电容器的值。通过改变电容器的值，由于电容器值的增加，共振频率的比例降低，从而改变了贴片表面的分布电流。

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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Multiband microstrip antennas using two slots

In this design, a microstrip patch antenna was designed and simulated using the CST software. Despite the fact that proposed antenna has only one feeding line and one dielectric substrate, multiband operation frequency is obtained. The proposed antenna is loaded by two narrow slots closed to the radiating edges, and two chip capacitors on the middle of the slots. The values of the resonance frequencies of the proposed antenna depend on the value of the capacitors. By changing the capacitors values, the ratio of the resonance frequencies are decreased due to the increase of the capacitors value, which changes the distribution current on the surface of the patch.

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2014 15th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)

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