Improved formulae for the resonant frequencies of triangular microstrip patch antennas

被引：12

作者：

Olaimat, Melad M. ^{[1
]}

Dib, Nihad I. ^{[1
]}

机构：

[1] Jordan Univ Sci & Technol, Dept Elect Engn, Irbid, Jordan

来源：

INTERNATIONAL JOURNAL OF ELECTRONICS | 2011年 / 98卷 / 03期

关键词：

microstrip antennas; triangular microstrip antennas; resonant frequency of patch antennas; TM MODES; SUPERPOSITION; TE;

D O I：

10.1080/00207217.2010.547811

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：

In this article, an improved formula for the effective side length (aeff) of the equilateral triangular patch antenna is presented. The computed resonant frequencies for the first five modes, using this formula, are compared with the available experimental and theoretical results in the literature. It is shown that the proposed formula has better accuracy than other available expressions. Moreover, the 30 degrees-60 degrees-90 degrees and 30 degrees-30 degrees-120 degrees triangular patch antennas are studied. Specifically, improved formulae for the effective dielectric constant of these patches are derived.

引用

页码：407 / 424

页数：18

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