一种新体制雷达-MIMO雷达  

A New Type of Radar—MIMO Radar

作　　者：明文华[1] 刘志学[1] 

机构地区：[1]华东电子工程研究所,合肥230031

出　　处：《火控雷达技术》2008年第1期10-13,共4页Fire Control Radar Technology

摘　　要：MIMO雷达是近年来提出的一种新体制雷达,它利用空间分集技术,有效地克服了目标RCS起伏影响,提高了雷达的性能。本文对MIMO雷达的原理进行了阐述,对其编码形式和信号处理过程进行了分析。最后对MIMO雷达的特点进行了总结并与SIAR做了简单的对比。MIMO radar is a new type of radar that has been proposed recently. It overcomes bad effects brought by undulation of target＇s RCS and improves radar＇s performances by utilizing space diversity technology. In this paper, MIMO radar＇s principle is introduced; and signal coding and processing are analyzed. Finally, the characteristics of MIMO radars are summed up and compared with SIAR briefly.

关 键 词：MIMO 分集 SIAR 

分 类 号：TN95[电子电信—信号与信息处理]