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针对5G的MIMO天线设计的进展:全面审查

Tej Raj¹, Ranjan Mishra¹, Pradeep Kumar²

¹Electrical Cluster, SoE, UPES, Dehradun 248007, India.

Sensors (Basel, Switzerland)

|July 29, 2023

概括

多输入多输出 (MIMO) 天线设计对于5G和超越无线网络至关重要. 本综述涵盖了MIMO天线方法,性能参数和用于增强无线通信的设计考虑因素.

科学领域:

无线通信工程无线通信工程
天线理论和设计.
5G和超越技术的技术

背景情况:

多输入多输出 (MIMO) 技术通过使用多个天线来提高无线通信效率.
克服高速宽带无线网络的流量容量限制是一个关键的挑战.
第五代 (5G) 移动通信需要先进的天线解决方案.

研究的目的:

为5G和未来蜂世代提供MIMO天线设计方法的全面审查.
分析MIMO性能参数并比较不同的MIMO天线类别.
讨论在MIMO天线系统中改善隔离的设计技术.

主要方法:

对5G及以后的MIMO天线设计进行现有文献的审查.
分析关键性能指标,如封面相关系数 (ECC),总活性反射系数 (TARC),平均有效增益 (MEG) 和隔离.
基于带宽,频率,极化和重新配置能力对MIMO天线性能进行分类和比较.

主要成果:

与传统的SISO系统相比,MIMO技术为无线通信提供了显著的优势.
介绍了5G频段 (NR FR-1和NR FR-2) 的各种MIMO天线设计方法.
在天线端口之间的高度隔离被确定为最佳MIMO系统性能的关键.

结论:

MIMO天线设计对于实现5G和未来无线网络的性能目标至关重要.
对这个领域的研究人员来说,了解各种设计方法和性能参数是必不可少的.
本综述为下一代蜂系统的MIMO天线设计提供了有价值的见解.

关键词:

5G是什么意思? 5G是什么意思?B5G (超越5G) 是什么意思?法国 - 意大利在FR-II中,FR-II是指FR-II,FR-II是指FR-II.毫米波的波浪.多带 MIMO 的情况.宽带的MIMO可以使用.

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