| ARUAV时域鉴别技术抗三点源诱偏性能分析 |
| |
| 引用本文： | 许端,董文锋,高建敏,冷毅.ARUAV时域鉴别技术抗三点源诱偏性能分析[J].雷达科学与技术,2011,9(6):496-501. |
| |
| 作者姓名： | 许端 董文锋 高建敏 冷毅 |
| |
| 作者单位： | 空军雷达学院研究生管理大队;空军雷达学院信息对抗系;武汉理工大学信息工程学院;71375部队装备部; |
| |
| 摘 要： | 分析了反辐射无人机(ARUAV)常用的时间鉴别技术——脉冲前沿跟踪技术对抗多点源诱偏(诱饵+雷达)系统的可用性。以正三角形布阵的三点源诱偏系统为例,分析了空间各点雷达与诱饵信号到达无人机被动导引头(PRS)的时序关系,证明了无论被动雷达导引头位于空间中的任何位置,两个诱饵信号中至少有一个诱饵信号是可能提前到达该被动雷达导引头的。进而分别建模仿真,讨论了时域鉴别法在Δτ=d/c、Δτ≠d/c以及无人机处于不同高度时完成任务的效果。结果表明,利用该技术,无人机的被动雷达导引头可以在很大的空域内及时发现先到达的诱饵信号,测量其信号源的方向,进行逐一跟踪和攻击,实现突防压制和通道清理等任务。
|
| 关 键 词： | 反辐射无人机(ARUAV) 时域鉴别 脉冲前沿跟踪 三点源诱偏系统 |
Performance Analysis of Time-Domain Discrimination Technique of ARUAV on Countering Three Active Sources |
| |
| XU Duan,DONG Wen-feng,GAO Jian-min,LENG Yi.Performance Analysis of Time-Domain Discrimination Technique of ARUAV on Countering Three Active Sources[J].Radar Science and Technology,2011,9(6):496-501. |
| |
| Authors: | XU Duan DONG Wen-feng GAO Jian-min LENG Yi |
| |
| Affiliation: | XU Duan1,DONG Wen-feng2,4,GAO Jian-min3,LENG Yi2(1.Department of Graduate Management,AFRA,Wuhan 430019,China,2.Information Countermeasures Department,3.Equipment Department of Unit 71375,Weifang 261000,4.School of Information Engineering,WHUT,Wuhan 430070,China) |
| |
| Abstract: | The time-domain discrimination technique commonly employed by anti-radiation unmanned aerial vehicle(ARUAV),called the pulse leading-edge tracking technique,is analyzed for the possibility of countering multi-active-source decoy radar system.Taking three radiation sources with triangular deployment as an example,the arriving time relationship to passive radar seeker(PRS) of ARUAV is analyzed among radar and decoy signals firstly.It is verified that at least one decoy signal from the two decoys is likely to ... |
| |
| Keywords: | anti-radiation unmanned aerial vehicle(ARUAV) time-domain discrimination pulse leading-edge tracking technique decoy system of three-radiation sources |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《雷达科学与技术》浏览原始摘要信息 |
|
点击此处可从《雷达科学与技术》下载全文 |
|
