| 跟踪雷达超低空目标捕获距离的精确估算方法 |
| |
| 引用本文： | 张友益,李三全.跟踪雷达超低空目标捕获距离的精确估算方法[J].火力与指挥控制,1998(3). |
| |
| 作者姓名： | 张友益 李三全 |
| |
| 作者单位： | 中船总第七二三研究所 |
| |
| 摘 要： | 根据比较精确的数学模型，考虑到海情、地球曲率、海水反射特性及极化方式等各种因素影响，对应不同雷达截面积的目标，我们可计算出低仰角时接收机输出信噪比与距离的关系曲线。根据雷达的积累信噪比，可用该曲线比较精确地估算出跟踪雷达对超低空目标的最大捕获距离。
|
| 关 键 词： | 跟踪雷达 目标截获 超低空目标 截获距离 估算方法 |
An Accurate Estimation Method of Tracking Radar Acquisition Range for Hedge-hopping Low Target |
| |
| Zhang Youyi,Li Sanquan.An Accurate Estimation Method of Tracking Radar Acquisition Range for Hedge-hopping Low Target[J].Fire Control & Command Control,1998(3). |
| |
| Authors: | Zhang Youyi Li Sanquan |
| |
| Abstract: | According to much more accurate mathematics formula,and considering the whole influence of sea state,the earth curvature,reflection characteristic of sea water and polarization mode,we can calculate out the relation curve of receive outputting S/N to range for target of difference RCS at low elevation,and estimate accurately the max.acquisition range for hedge-hopping target from the curve by accumulative S/N of the radar. |
| |
| Keywords: | tracking radar target acquisition hedge-hopping target acquisition range estimation method |
| 本文献已被 CNKI 等数据库收录！ |
