浅谈MIMO天线技术  

Elementary Introduction to MIMO Antenna Technology

作　　者：李蕾[1] 连莲[1] 鲁月今 

机构地区：[1]东北电力大学信息工程学院,吉林吉林132012 [2]中国联通吉林市分公司,吉林吉林132001

出　　处：《东北电力大学学报》2006年第2期43-46,共4页Journal of Northeast Electric Power University

摘　　要：概述了多输入多输出(MIMO)天线技术的工作原理,指出MIMO的核心问题是空时编码,分析了其关键技术中的BLAST技术、空时格形码(STTC)、空时分组码(STBC)的特点,最后阐述了MI-MO天线技术的应用及未来发展方向。The working principle of Multiple-Input Multiple-Output （MIMO） antenna technology is summarized. The key problem of MIMO is Space-Time Codes. The characteristic of its crucial technology such as Bell Labs Layered Space-Time architecture technology, Space-Time Trellis Codes and Space-Time Block Codes are analyzed. The application of MIMO antenna technology and the research trend in future is given finally.

关 键 词：MIMO 空时编码 BLAST技术 空时格形码(STTC) 空时分组码(STBC) 

分 类 号：TN92[电子电信—通信与信息系统]