采用PIN二极管的新型可重构8形PIFA天线

The 2011 International Conference on Advanced Technologies for Communications (ATC 2011) Pub Date : 2011-09-12 DOI:10.1109/ATC.2011.6027483

Trong Duc Nguyen, Y. Duroc, V. Y. Vu, T. Vuong

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引用次数: 15

摘要

提出了一种频率可重构的平面倒f天线(RPIFA)。通过连接或断开一个或多个PIN二极管，从初始的8形贴片天线获得十种不同的结构。该天线对应于i形贴片、u形贴片、e形贴片等十种不同的几何形状，可在2GHz至3GHz和4GHz至7GHz两个频段进行调谐。采用遗传算法对新型RPIFA天线进行了设计和优化，并在FR4衬底上实现。通过对天线参数的仿真和实测结果进行比较，验证了所研制天线的性能。

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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Novel reconfigurable 8 - shape PIFA antenna using PIN diode

A frequency reconfigurable Planar Inverted-F Antenna (RPIFA) antenna is proposed. From an initial 8-shape patch antenna by connecting or disconnecting one or more PIN diode, ten different structures are obtained. Corresponding to ten different geometries such as I-shape patch, U-shape patch, E-shape patch, etc, the antenna can be tuned in two frequency bands from 2GHz to 3GHz and from 4GHz to 7GHz. The novel RPIFA antenna is designed and optimized using Genetic Algorithm (GA) and then it is implemented on FR4 substrate. The simulation and measurement results of antenna parameters are compared to show the performance of the developed antenna.

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来源期刊

The 2011 International Conference on Advanced Technologies for Communications (ATC 2011)

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