用于5G应用的Minkowski分形超宽带天线

2017 IEEE International Conference on Antenna Innovations & Modern Technologies for Ground, Aircraft and Satellite Applications (iAIM) Pub Date : 2017-11-01 DOI:10.1109/IAIM.2017.8402541

Haider Ali, Preeti Singh, Sudhir Kumar, Tushar Goel

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引用次数: 4

摘要

提出了一种用于未来移动技术的小型闵可夫斯基分形超宽带微带贴片天线。所提出的天线非常紧凑，尺寸仅为18mm×25mm，并且优化为在23GHz至60GHz的频率范围内工作，分数带宽超过89%。Rogers RO4232(有损)材料厚度为1.52mm，介电常数为3.2，损耗正切为0.0018，已被用作提议结构的衬底。在天线的整个阻抗带宽内，实现了36GHz时的峰值增益8.5dBi，平均增益保持在6.1dBi。分析了天线的S参数、驻波比、输入阻抗和辐射特性等各种结果曲线。

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A Minkowski fractal ultrawide band antenna for 5G applications

A compact Minkowski fractal UWB microstrip patch antenna is presented for future mobile technologies. The proposed antenna is very compact having the size of just 18mm×25mm and is optimized to be operated in the frequency range from 23GHz to 60GHz with a fractional bandwidth of more than 89%. Rogers RO4232 (lossy) material of 1.52mm thickness with a dielectric constant of 3.2 and loss tangent of 0.0018 has been used as a substrate for the proposed structure. The peak realized gain of 8.5dBi at 36GHz is accomplished and average gain of 6.1dBi is maintained through out the impedance bandwidth of the proposed antenna. Various result curves as S- parameter, VSWR, Input impedance and radiation properties of the antenna have been analyzed in the paper.

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来源期刊

2017 IEEE International Conference on Antenna Innovations & Modern Technologies for Ground, Aircraft and Satellite Applications (iAIM)

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