Analysis of broad band U-slot microstrip patch antenna

被引：37

作者：

Ansari, J. A. ^{[1
]}

Ram, Ram Brij ^{[1
]}

机构：

[1] Univ Allahabad, Dept Elect & Commun, Allahabad 211002, Uttar Pradesh, India

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2008年 / 50卷 / 04期

关键词：

broadband; microstrip antenna; patch antenna; U-slot;

D O I：

10.1002/mop.23274

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 broad band U-slot microstrip patch antenna on a single layer foam substrate is investigated using equivalent circuit concept. A parametric study has been carried out to investigate the effects caused by arm length, base length, and slot width of the U-slot. The effects of substrate height and feed position are also analyzed to obtain the optimum values for broadband operation. Broadband (bandwidth 33.52%) enhancement of the antenna is achieved by inserting U-slot into the patch. A comparison between theoretical and simulated results is also presented. (C) 2008 Wiley Periodicals, Inc.

引用

页码：1069 / 1073

页数：5

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