摘要
5G性能指标相对4G有几十至上百倍的提升,因此大规模天线技术的应用必不可少。文章主要介绍移动通信天线的演进、多天线理论基础、Massive MIMO天线技术以及5G天线选型。
The performance of 5G has been improved by tens to hundreds of times over that of 4G,so the application of large-scale antenna technology is indispensable. This paper mainly introduces the evolution of mobile communication antenna,multi-antenna theory,Massive MIMO antenna technology and 5G antenna selection.
作者
赵立英
颉斌
ZHAO Li-ying;XIE Bin(ChinaComm Design & Consulting Co.,Ltd.,Beijing 100000,China)
出处
《通信电源技术》
2019年第7期153-155,共3页
Telecom Power Technology
关键词
大规模天线
MIMO
振子
通道
自由度
large-scale antenna
MIMO
oscillator
channel
degree of freedom
