Compact 2x2 and 4x4 MIMO Antenna Systems for 5G Automotive Applications

被引：2
作者：
Khalifa, Mohamed O. [1 ]
Yacoub, Ahmad M. [1 ]
Aloi, Daniel N. [1 ]
机构：
[1] Oakland Univ, Dept Elect Engn, Rochester, MI 48309 USA
来源：
APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL | 2021年 / 36卷 / 06期
关键词：
Automotive antennas; correlation coefficient; 5G; 2x2 and 4x4 MIMO systems; MUTUAL COUPLING REDUCTION; ARRAY; LTE;
D O I：
10.47037/2020.ACES.J.360619
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：
In this paper, three Vehicular multiple-input multiple-output (MIMO) 5G antenna systems have been constructed from using a newly developed 5G cellular branched Monopole element are presented. The MIMO systems operates in the 5G frequency bands (617MHz-5GHz) with a compact structure that allows for up to four elements to be integrated in the same Sharkfin. The 3 configurations of MIMO systems have been simulated using HFSS, measured on a 1-meter ground plane (GND), then measured on a vehicle roof and the individual antenna parameters in terms of reflection coefficient and efficiency have captured. The MIMO antenna systems performance in terms of passive isolation, combined radiation pattern, envelope correlation coefficient (ECC), and diversity gain (DG) have been reported and discussed.
引用
收藏
页码：762 / 778
页数：17
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