| 摘要: |
| 在分析两站无源交叉测向平面定位的基础上，提出一种测向、时差联合定位的模型，
并分析了其定位原理和精度；推导了组网雷达的探测精度表达公式，并比较了单站、两站、
三站雷达定位精度的差异。在此基础上，结合有源组网探测的优点和无源侦察只被动接收、
不辐射信号的优点，提出了有源无源一体模式下的目标定位模型及其定位精度分析，并对五
站定位中的两种不同情况进行了仿真和分析。仿真结果表明，有源无源一体模式下的目标定
位方式能有效地对目标进行定位并有良好的定位精度。 |
| 关键词: 测向 时差联合定位 组网雷达 探测精度 有源无源一体模式 |
| DOI： |
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| 基金项目: |
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| Target location in integrative mode of radar location and passive location and its precision analysis |
| ZHANG Zheng-chao,LI Wen-chen |
| () |
| Abstract: |
| United location of direction detection and time different location and
its location precision are put forward based on analysis on two stations passiv
e crossing location, and location precision of multi-station radars is research
ed with 1,2,and 3stations radar location precision differences compared,then t
arget location and its precision analysis in integrative mode of radar location
and passive location is put forward considering virtue of radar location and pas
sive location,at last, simulation and analysis of 5stations passive location sh
ow target location and its precision analysis in integrative mode of radar locat
ion and passive location are effective. |
| Key words: direction finding united location of direction detection and time different location multi-station radars location precision integrative mode of radar location and passive location |
