Low Profile Sierpinski Fractal Patch Antenna

2022 International Conference on Communication, Computing and Internet of Things (IC3IoT) Pub Date : 2022-03-10 DOI:10.1109/IC3IOT53935.2022.9767954

V. Remya, M. Gajalakshmi, S. Jayashree, M. Kanthimathi

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引用次数: 2

Abstract

The desire for Low Profile, High Gain, Compact Sized antennas is increasing persistently due to rapid advancement in the telecommunication field. It is significant to have extensive bandwidth since the data rate performance is closely associated with the resonating frequency bandwidth. Fractal antennas play an active role in accomplishing the above-stated demands and have attributes one step ahead of the prevalent microstrip (patch) antennas. The proposed antenna uses Sierpinski fractal structures. The CST (Computer Simulation Technology) studio suite software can be used to analyze the fractal antenna design and to check the various parameters such as VSWR, radiation pattern, pattern gain, etc. It aims to cover the frequency ranges of 2.36–2.4 GHz termed as MBAN - Medical Body Area Network band and 2.4–2.48 GHz termed as ISM - Industrial Scientific and Medical band. The Specific Absorption Rate (SAR) of the proposed antenna is strived to be reduced below the definitive SAR of 1.6 W/kg. The recommended antenna is of low cost and reliable for various applications. In this paper, a comparative study on fractal antennas with distinct structures and dielectric substrates is being performed.

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低轮廓Sierpinski分形贴片天线

随着通信领域的飞速发展，人们对低轮廓、高增益、小尺寸天线的需求不断增加。由于数据速率性能与谐振频率带宽密切相关，因此具有广泛的带宽是非常重要的。分形天线在实现上述需求方面发挥着积极的作用，并且比目前流行的微带(贴片)天线具有领先一步的特性。该天线采用Sierpinski分形结构。利用CST (Computer Simulation Technology) studio suite软件对分形天线设计进行分析，并对各参数如驻波比、辐射方向图、方向图增益等进行校核。它的目标是覆盖2.36-2.4 GHz的频率范围，即MBAN -医疗体域网络频段和2.4-2.48 GHz的频率范围，即ISM -工业科学和医疗频段。所提出的天线的比吸收率(SAR)力求降低到1.6 W/kg的最终SAR以下。推荐的天线成本低，适用于各种应用。本文对具有不同结构的分形天线和介质基板进行了比较研究。

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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2022 International Conference on Communication, Computing and Internet of Things (IC3IoT)

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