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首页> 外文期刊>International Journal of Natural and Engineering SciencesbElectronic resource >A Novel Printed Monopole Antenna with a Combination of Koch and Giusepe Peano Fractals Structure Fed by Modified CPW for SWB Applicationsc
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A Novel Printed Monopole Antenna with a Combination of Koch and Giusepe Peano Fractals Structure Fed by Modified CPW for SWB Applicationsc

机译：由SWP应用的改进CPW馈送的结合了Koch和Giusepe Peano分形结构的新型印刷单极天线c

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摘要

In this letter, a novel printed CPW-fed fractal monopole antenna is presented for super-wideband (SWB) applications. The proposed antenna is composed of this combination: the first iteration of half Giusepe Peano fractal and Koch fractal,which is applied on circular patch. To achieve impedance matching, the feed circuit is designed by a modified CPW line with a semi-circular ground plane. The presented antenna has the compact size of 40 x 45 x 0.51 mm3 and operates over the frequency band ranging from 1 to 25 GHz with bandwidth ratio 25:1 for VSWR<2.The design process of the proposed structure to improve the impedance bandwidth and computed results from simulation and measurement have been presented and compared. The measurement results have a good agreement with simulated ones. This antenna is suitable for UWB and SWB applications and covers most of the communication standards.
机译：在这封信中，提出了一种新颖的印刷CPW馈电分形单极天线，用于超宽带（SWB）应用。拟议的天线是由以下组合组成的：将半Giusepe Peano分形和Koch分形的第一次迭代应用于圆形贴片。为了实现阻抗匹配，通过具有半圆形接地平面的修改CPW线设计馈电电路。所提出的天线具有40 x 45 x 0.51 mm3的紧凑型尺寸，并且在VSWR <2的带宽比为25：1的1至25 GHz频带上工作。给出了模拟和测量的计算结果并进行了比较。测量结果与模拟结果吻合良好。该天线适用于UWB和SWB应用，并涵盖了大多数通信标准。

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