Tri-Band Parallel Slots Loaded Circular Disk Patch Antenna for C and X-Band Applications

无线工程与技术(英文) Pub Date : 2016-01-01 DOI:10.4236/WET.2016.71002

N. Yadav

引用次数: 0

Abstract

This paper presents the tri-band slot loaded patch antenna for mobile communication. The antenna consists of parallel slots loaded circular disk with defected ground structure antenna (DGS). The antenna without DGS, acts like wide band antenna and bandwidth is 34.45% (3.47 - 4.92 GHz) with maximum gain of 4.97 dBi, which can be used in WiMax application. This structure has the following advantages: 1) co-axial feeding technique, which is very simple as compared to other feeding technique, 2) simple and cost effective and 3) it is more efficient than the antenna without DGS. This antenna has been analyzed using IE3D simulation software.

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用于C和x波段应用的三波段平行槽加载圆形圆盘贴片天线

提出了一种用于移动通信的三频带带隙贴片天线。该天线由带有缺陷地面结构天线(DGS)的平行槽加载圆盘组成。无DGS的天线与宽带天线一样，带宽为34.45% (3.47 - 4.92 GHz)，最大增益为4.97 dBi，可用于WiMax应用。该结构具有以下优点:1)同轴馈电技术，与其他馈电技术相比，同轴馈电技术非常简单;2)简单且具有成本效益;3)与没有DGS的天线相比，同轴馈电技术效率更高。利用IE3D仿真软件对该天线进行了分析。

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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来源期刊

无线工程与技术(英文)

自引率

0.00%

发文量

118