非均匀环境下的机载相控阵雷达stap算法.研究

《非均匀环境下的机载相控阵雷达stap算法.研究》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、非均匀环境下的机载相控阵雷达STAP算法研究图表清单图2.1阵列天线的几何关系.................................................................................................................5图2.2全空时自适应处理结构原理图...............................................................................................

2、..7图2.3最优STAP改善因子.................................................................................................................9图3.1降维STAP算法框架图...........................................................................................................14图3.2ACR法的二

3、维波束域处理结构原理图...................................................................................17图3.3ACR法的改善因子...................................................................................................................17图3.4JDL法的处理器结构.........................

4、.......................................................................................18图3.5JDL法的二维时域-空域波束原理图......................................................................................18图3.6最优STAP和JDL的改善因子对比..............................................

5、........................................19图3.7有5%的阵元幅相误差时JDL和ACR的改善因子对比.....................................................20图3.8GSC的结构图...........................................................................................................................21图3.

6、9GSC-CSM法的降维原理图.....................................................................................................22图3.10DFP-CSM法原理框图...........................................................................................................22图3.11DFP-CSM与GSC-CSM性

7、能比较........................................................................................24图3.12有5%杂波起伏时DFP-CSM与GSC-CSM性能比较........................................................24图3.13DFP-CSM与GSC-CSM性能比较（杂噪比80dB）.................................................

8、.........25图3.14MWF一级分解示意图...........................................................................................................25图3.15输出信杂噪