一种用于物联网和5g通信系统的新型分形箭头毫米波柔性天线

IF 0.7 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC Progress in Electromagnetics Research Letters Pub Date : 2022-01-01 DOI:10.2528/pierl22052405

N. K. Mallat, A. Jafarieh, Hamidreza Noorollahi, M. Nouri

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引用次数: 4

摘要

本文提出了一种适用于ISM新频段的柔性天线(cid:13)。采用基于DDEA-SE的多目标优化方法对天线带宽和增益进行优化。优化后的天线在ISM波段的最大实现增益为4db，最大辐射效率为50%。本设计采用分形结构实现多波段天线。该天线的带宽覆盖了多个5G频段。这种多波段天线是在棉花衬底上制造的。这种天线尺寸小，适合5G应用。进行了弯曲试验，仿真和测量结果均表明该天线具有良好的性能。

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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A NOVEL FRACTAL ARROW-SHAPED MMWAVE FLEXIBLE ANTENNA FOR IOT AND 5G COMMUNICATION SYSTEMS

|In this paper, a novel (cid:13)exible antenna for the new ISM band is proposed. A multi-objective optimization based on DDEA-SE is performed to optimize the antenna bandwidth and gain. The proposed optimized antenna has a 4 dB maximum realized gain and 50% maximum radiation eﬃciency on the ISM band. A fractal structure is used in this design to achieve a multi-band antenna. The bandwidth of this antenna covers several 5G bands. This multi-band antenna is fabricated on a cotton substrate. This antenna has a small dimension which makes it suitable for 5G applications. The bending tests are performed, and both simulation and measurement results show the good performance of the proposed antenna.

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来源期刊

Progress in Electromagnetics Research Letters ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

2.20

自引率

11.10%

发文量