具有最大捕获功率的分形天线

Proceedings of the 6th International Conference on Telecommunications and Remote Sensing Pub Date : 2017-11-06 DOI:10.1145/3152808.3152811

Z. Zhanabaev, B. Karibayev, T. Namazbayev, A. Imanbayeva, A. Temirbayev, Sayat Ahtanov

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引用次数: 3

摘要

各种分形曲线类型在天线设计中开辟了额外的结构和电动力学可能性。本文介绍了不同类型分形天线(分形三角形科赫天线、分形方形科赫天线和各向异性分形天线)特性研究的实验结果。这些类型的曲线是分形变形方向的极端情况。本文提出了一种新的基于各向异性分形的双频线偶极子天线。我们得到了每根天线在第二次迭代(n = 2)时的频率反射系数和共振频率处的辐射方向图。我们对每根天线的参数进行了分析。结果表明，在原各向异性分形的基础上配置半波振子具有最大的有效捕获面积。利用计算机仿真技术高频结构模拟器(HFSS)软件对天线进行了设计和分析。计算带宽为0.2 ~ 2.7 GHz。该带宽覆盖IEEE 802.11。

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 Antenna with Maximum Capture Power

The variety of fractal curve types opens up additional structural and electrodynamic possibilities in the design of antennas. The article describes experimental results of studying characteristics of different types of fractal antennas (fractal triangular Koch antenna, fractal square Koch antenna and anisotropic fractal antenna). These types of curves are extreme cases in the direction of deformation of fractals. In this paper, we propose a new dual band wire dipole antenna based on an anisotropic fractal. We obtained the frequency reflection coefficients and the radiation patterns at the resonance frequency of each antennas at the second iteration (n = 2). We made an analysis of the parameters of each antenna. It is shown that a half-wave vibrator configured on the base of the original anisotropic fractal has a maximum effective capture area. The Computer Simulation Technology High Frequency Structural Simulator (HFSS) software was used to design and analyze the antenna. Computed bandwidths are 0.2 to 2.7 GHz. This bandwidth covers the IEEE 802.11.

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Proceedings of the 6th International Conference on Telecommunications and Remote Sensing

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