摘要
本文采用高密度8×29MIMO天线,在2.6GHz和20 MHz带宽情况下测量获得走廊环境下的信道特性。在信道测量时采用了RUSK信道探测器来获得高分辨率的测量数据。测量的实际场景选择了典型的办公走廊和半开放式的走廊场景。本文重点分析在不同天线极化方式下的信道时延扩展和信道相关性,同时也分析了不同场景下的天线交叉极化功率比和角度扩展。
In this paper,we obtain the MIMO channel characteristics of the corridor environment with a high density829 MIMO channels at 2.6 GHz with 20 MHz bandwidth.The RUSK channel sounder is applied in the channel measurement campaign,which can obtain the high-resolution measurement results.The channel measurement campaign has been performed in classical office corridor and semi-open corridor scenarios.We focus on the characteristics of delay spread and correlation with different antenna polarization.For different scenarios,the cross-polarization power ratio（XPR）and angle spread are also analyzed.
出处
《电子测量技术》
2016年第1期157-160,共4页
Electronic Measurement Technology
关键词
MIMO信道
走廊环境
多径衰落特性
天线极化
MIMO channel
corridor environment
multipath fading characteristics
antenna polarization
