A fractal monopole antenna for UWB applications

2013 IEEE Applied Electromagnetics Conference (AEMC) Pub Date : 2013-12-01 DOI:10.1109/AEMC.2013.7045112

Raj Kumar, R. R. Krishna, Nagendra Kushwaha

引用次数: 1

Abstract

A printed monopole antenna for UWB applications is presented in this paper. The monopole has a circular sector shape and is excited using a CPW feed. Quasi fractal elements in the form of triangular slots of varying dimensions are incorporated in the circular secto disc for obtaining the UWB behavior. The measured impedance bandwidth is from 4 GHz and extends well beyond 12 GHz. The measured radiation patterns of the antenna are nearly omni directional in the H-plane and dumb bell shape in the E-plane.

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用于超宽带应用的分形单极天线

本文介绍了一种用于超宽带应用的印刷单极天线。单极子具有圆形扇形，并使用CPW馈电激励。为了获得超宽带特性，在圆截面圆盘中加入了变维三角形槽的拟分形元素。测量的阻抗带宽从4 GHz开始，远远超过12 GHz。天线的辐射方向图在h面几乎是全向的，在e面是哑钟形的。

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

2013 IEEE Applied Electromagnetics Conference (AEMC)

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