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非合作侦察定位系统的关键技术
Key technology of non-cooperative reconnaissance and positioning system
投稿时间:2018-02-22  修订日期:2018-03-23
中文关键词:非合作侦察定位  外辐射源  时标提取  互相关处理
英文关键词:non-cooperative reconnaissance and location  external radiation source  extract time benchmarks  correlation process
基金项目:国防预研资助项目(XX101020203)
作者单位
朱拥建 The 51th Research Institute of China Electronics Technology Group CorporationShanghai 201802China 
刘 远 The 51th Research Institute of China Electronics Technology Group CorporationShanghai 201802China 
石林艳 The 51th Research Institute of China Electronics Technology Group CorporationShanghai 201802China 
王 宏 The 51th Research Institute of China Electronics Technology Group CorporationShanghai 201802China 
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中文摘要:
      基于雷达辐射源的非合作侦察定位系统因具有良好的“四抗”能力,而成为电子战领域的研究热点;但是非合作辐射源的时空频特征未知,又给非合作侦察定位系统带来一系列亟需解决的技术问题。为此,应用非合作侦察定位技术原理,对辐射源侦察引导、系统时标提取、弱信号处理等关键技术进行了研究,并在此基础上完成了工程样机的设计。最后,通过外场试验的测试充分验证了非合作侦察定位技术在工程上的可实现性。
英文摘要:
      Because of the good “four resistances” capabilities, non-cooperative reconnaissance and positioning systems based on radar emitters have become a research hotspot in the field of electronic warfare. Nevertheless, the characteristics of the space-time frequency of non-cooperative radiation sources are unknown, and then it brings a series of technical problems that need to be solved. Some key technologies such as radiation source reconnaissance guidance, system time-scale extraction and weak signal processing, are studied based on the principle of non-cooperative reconnaissance and positioning technology. The engineering prototype is completed as well. The engineering feasibility of non-cooperative reconnaissance positioning technology can be verified by the results of the field test.
引用本文:朱拥建,刘 远,石林艳,王 宏.非合作侦察定位系统的关键技术[J].太赫兹科学与电子信息学报,2018,16(3):452~457
DOI:10.11805/TKYDA201803.0452
学科分类代码:
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