分形微带贴片天线用于双频和三频无线应用

IF 0.5 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

International Journal on Smart Sensing and Intelligent Systems Pub Date : 2021-01-01 DOI:10.21307/IJSSIS-2021-007

N. L. Nhlengethwa, P. Kumar

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引用次数: 10

摘要

摘要本文介绍了具有增强增益的双频带和三频带分形微带贴片天线的设计和开发。该结构基于Sierpinski地毯分形，其中通过应用分形迭代技术来实现多频带功能。给出了分形天线的特性以及每次迭代的反射系数和辐射方向图的分析。双频分形微带贴片天线（DBFMPA）在4.9和5.3下工作 GHz，三频带分形微带贴片天线（TBFMPA）工作在2.4、5.3和5.9 GHz。缺陷接地结构（DGS）和反射器平面用于提高天线的增益。DBFMPA和TBFMPA的设计和优化是使用计算机模拟技术（CST）微波工作室套件完成的。所提出的DBFMPA和TBFMPA适用于工业、科学和医疗（ISM）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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Fractal microstrip patch antennas for dual-band and triple-band wireless applications

Abstract In this paper, the design and development of dual-band and triple-band fractal microstrip patch antennas with enhanced gain are presented. The structure is based on the Sierpinski carpet fractal, where the multiband functionality is achieved by applying the fractal iteration technique. The fractal antenna characteristics along with analysis of the reflection coefficient and the radiation patterns for each iteration are presented. The dual-band fractal microstrip patch antenna (DBFMPA) is operating at 4.9 and 5.3 GHz and the triple-band fractal microstrip patch antenna (TBFMPA) is operating at 2.4, 5.3, and 5.9 GHz. The defected ground structure (DGS) and a reflector plane is utilized for enhancing the gain of the antenna. Design and optimization of the DBFMPA and TBFMPA are done using the Computer Simulation Technology (CST) Microwave Studio Suite. The presented DBFMPA and TBFMPA are suitable for industrial, scientific, and medical (ISM) wireless applications.

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来源期刊

International Journal on Smart Sensing and Intelligent Systems ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

2.70

自引率

8.30%

发文量

审稿时长

8 weeks

期刊介绍： nternational Journal on Smart Sensing and Intelligent Systems (S2IS) is a rapid and high-quality international forum wherein academics, researchers and practitioners may publish their high-quality, original, and state-of-the-art papers describing theoretical aspects, system architectures, analysis and design techniques, and implementation experiences in intelligent sensing technologies. The journal publishes articles reporting substantive results on a wide range of smart sensing approaches applied to variety of domain problems, including but not limited to: Ambient Intelligence and Smart Environment Analysis, Evaluation, and Test of Smart Sensors Intelligent Management of Sensors Fundamentals of Smart Sensing Principles and Mechanisms Materials and its Applications for Smart Sensors Smart Sensing Applications, Hardware, Software, Systems, and Technologies Smart Sensors in Multidisciplinary Domains and Problems Smart Sensors in Science and Engineering Smart Sensors in Social Science and Humanity