An Empirical Equation for Predicting the Resonant Frequency of Planar Inverted-F Antennas

被引：20

作者：

Chattha, Hassan Tariq ^{[1
]}

Huang, Yi ^{[1
]}

Zhu, Xu ^{[1
]}

Lu, Yang ^{[1
]}

机构：

[1] Univ Liverpool, Dept Elect Engn & Elect, Liverpool L69 3GJ, Merseyside, England

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2009年 / 8卷

关键词：

Empirical equation; planar antennas; planar inverted-F antenna (PIFA);

D O I：

10.1109/LAWP.2009.2027822

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The planar inverted-F antenna (PIFA) is widely used in mobile systems due to its excellent performance. This letter introduces a new empirical equation for predicting the resonant frequency of PIFA, taking into account all the important parameters that significantly affect the resonant frequency. The comparisons between the new and the previously used empirical equations are provided to show the comparative accuracy of the new equation. The average % error found between the predicted and the actual operational frequencies is less than 3%. This proposed equation should be very useful to aid the PIFA design.

引用

页码：856 / 860

页数：5

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