MIMO Antenna Array for 5G Smartphone Applications

被引：0
|
作者：
Liu, Ying [1 ]
Lu, Yang [1 ]
Zhang, Yu [1 ]
Gong, Shu-xi [1 ]
机构：
[1] Xidian Univ, Collaborat Innovat Ctr Informat Sensing & Underst, Sci & Technol Antenna & Microwave Lab, Xian, Shaanxi, Peoples R China
来源：
2019 13TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2019年
基金：
中国国家自然科学基金;
关键词：
multiple-input multiple-output (MIMO); fifth-generation (5G); mutual coupling; smartphone antenna;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A compact eight-port multiple input multiple output (MIMO) antenna system operating at 3.5 GHz band (3400-3600 MHz) for future 5G mobile phones is proposed in this paper. The proposed array is composed of eight gap-coupled IFA antennas with a compact size of 7x5.2mm(2), which are mounted on the two long frames of the smartphone. To reduce mutual coupling, inverted T-shape slots etched on the ground are introduced between adjacent antennas. The simulated results show that the impedance bandwidth (S11<-10dB) of the proposed antenna array can cover 3400-3600MHz, and the isolation of any two ports is better than 16dB. The calculated envelop correlation coefficients (ECCs) are less than 0.02, showing a promising diversity performance for 5G smartphone MIMO systems.
引用
收藏
页数：3
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