Frequency estimation for compact microstrip antennas

被引：1
|
作者：
Casado, F. [1 ]
Arriola, A. [1 ]
Arruti, E. [2 ]
Ortego, I. [3 ,4 ]
Sancho, J. I. [3 ,4 ]
机构：
[1] IK4 Ikerlan, Dept Commun, Arrasate Mondragon 20500, Spain
[2] Mondragon Unibertsitatea, Dept Elect & Comp Sci, Arrasate Mondragon 20500, Spain
[3] CEIT, Dept Elect & Commun, San Sebastian 20018, Spain
[4] Tecnun Univ Navarra, San Sebastian 20018, Spain
来源：
ELECTRONICS LETTERS | 2015年 / 51卷 / 07期
关键词：
9;
D O I：
10.1049/el.2014.3846
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：
A simple method is presented for estimating the resonant frequency of compact slotted microstrip antennas, based on their current distribution. The method has been first tested in two basic and symmetric geometries; afterwards, through the combination of these geometries, a multi-slotted structure has been analysed. Prototypes have also been manufactured in RT/Duroid 6002 and FR4 substrates, and good agreement has been obtained between estimations, simulations and measurements. A maximum estimation error of 10% has been achieved with this method, providing a useful tool for the design of compact slotted microstrip antennas.
引用
收藏
页码：546 / 547
页数：2
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