A Miniaturized Microstrip Antenna for Ultra-wideband Applications

IF 0.8 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Advanced Electromagnetics Pub Date : 2022-06-12 DOI:10.7716/aem.v11i2.1948

N. Mishra, S. Beg

引用次数: 2

Abstract

In this paper, the authors present an ultra-wideband (UWB) planar antenna with defected ground structure (DGS) for various wireless applications. The operating frequency of the proposed geometry is in the range of 3.1 to 10.6 GHz. The proposed compact geometry antenna is applicable for the UWB applications. In order to optimize the dimensions of the antenna, a parametric analysis has been performed. The measured S11 magnitude is less than -10 dB over the band, and it has an impedance bandwidth of 10.60 GHz. The designed UWB antenna gives maximum radiation efficiency and gain of 96.5% and 3.30 dBi, respectively. Also, it gives good time-domain characteristics over the entire resonating band. The designed UWB antenna is simple geometry, and it is applicable for numerous wireless applications.

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一种用于超宽带应用的小型化微带天线

在本文中，作者提出了一种用于各种无线应用的具有缺陷接地结构（DGS）的超宽带（UWB）平面天线。所提出的几何形状的工作频率在3.1至10.6 GHz的范围内。所提出的紧凑型几何天线适用于UWB应用。为了优化天线的尺寸，进行了参数分析。测量的S11幅度在整个频带内小于-10dB，并且具有10.60 GHz的阻抗带宽。所设计的超宽带天线的最大辐射效率和增益分别为96.5%和3.30dBi。此外，它在整个谐振频带上提供了良好的时域特性。所设计的超宽带天线具有简单的几何结构，适用于许多无线应用。

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

Advanced Electromagnetics ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

2.40

自引率

12.50%

发文量

审稿时长

10 weeks

期刊介绍： Advanced Electromagnetics, is electronic peer-reviewed open access journal that publishes original research articles as well as review articles in all areas of electromagnetic science and engineering. The aim of the journal is to become a premier open access source of high quality research that spans the entire broad field of electromagnetics from classic to quantum electrodynamics.