| MIMO雷达中的信号检测 |
| |
| 引用本文： | 肖文书.MIMO雷达中的信号检测[J].电子学报,2010,38(3):626-631. |
| |
| 作者姓名： | 肖文书 |
| |
| 作者单位： | 南京电子技术研究所，江苏南京 210013 |
| |
| 摘 要： | 常规雷达系统越来越难于应对日益迫近的空间目标和隐身目标，MIMO雷达已成为一个发展方向。针对运动目标，本文深入分析了充分统计量的概率密度函数，讨论了四种工作模式的内涵，研究了MIMO雷达工作于四种工作模式时的检测模型、方法及性能改善。通过理论和仿真分析，建议MIMO雷达系统采用单发多收工作模式，并且，接收站数量建议取4至6。
|
| 关 键 词： | MIMO雷达 信号检测 分集增益 充分统计量 |
| 收稿时间： | 2008-12-5 |
| 修稿时间： | 2009-9-18 |
Model of Signal Detection for MIMO Radar |
| |
| XIAO Wen-shu.Model of Signal Detection for MIMO Radar[J].Acta Electronica Sinica,2010,38(3):626-631. |
| |
| Authors: | XIAO Wen-shu |
| |
| Affiliation: | Nanjing Research Institute of Electronics Technology，Nanjing，Jiangsu 210013，China |
| |
| Abstract: | Recently,it becomes difficult for normal radar system to detect the stealth targets and space objects,so the re-searchers have paid more attention to the MIMO radar.For moving targets,the probability density function of sufficient statistic is analyzed firstly;then,the meaning of four working mode is discussed;finally,based on four working mode,the MIMO radar sys-tem' s detection method and performance are development.By theoretical analysis and simulation,we get the conclusions witch are:MISO working mode ... |
| |
| Keywords: | MIMO radar signal detection diversity gain sufficient statistic |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《电子学报》浏览原始摘要信息 |
|
点击此处可从《电子学报》下载全文 |
