For a netted radar system to counteract the deceptionelectronic countermeasure （ECM） signals, an effective electroniccounter countermeasure （ECCM） approach is proposed. The proposedapproach is realized based on th...For a netted radar system to counteract the deceptionelectronic countermeasure （ECM） signals, an effective electroniccounter countermeasure （ECCM） approach is proposed. The proposedapproach is realized based on the new signaling strategyfor the temporal pulse diversity, which makes use of transmittingpulses at each pulse repetition interval （PRI） with specific transmissionpulse block, and then following proper processing andinformation fusion. The existence of the deceptive ECM signal isconfirmed by one station, while the other stations in the nettedradar with same parameters applied the pulse diversity skillfully.Meanwhile, this method ensured that, pulse diversity can be appliedin netted radar. The performance assessment shows that theproposed solutions are effective in presence of ECM signals. Thisalgorithm has been demonstrated by simulations. The presentedsimulation results are in excellent consensus with theoretical predictions.展开更多
针对电抗领域雷达模型构建存在信号特征空间不完备、模型逼真度不够、型号区分性不强等问题,提出了一种雷达SSPAP(System-Signals-Performance-Application-Pedigree)概念模型构建方法。紧扣电子对抗领域应用特点,基于长时间海量雷达侦...针对电抗领域雷达模型构建存在信号特征空间不完备、模型逼真度不够、型号区分性不强等问题,提出了一种雷达SSPAP(System-Signals-Performance-Application-Pedigree)概念模型构建方法。紧扣电子对抗领域应用特点,基于长时间海量雷达侦察数据挖掘提取和情报资料分析基础,借鉴离散事件系统规范(Discrete Event System Specification,DEVS)建模思想,逐层分解建模维度,详细阐述了该方法包括系统-信号-性能-应用-谱系在内的五个组成维度。应用实例表明:该方法能满足情报分析、装备研制和数字仿真等电抗领域从业人员的应用需求。展开更多
基金supported by the National Defense Pre-Research Foundation of China(9140A07030713DZ02101)
文摘For a netted radar system to counteract the deceptionelectronic countermeasure （ECM） signals, an effective electroniccounter countermeasure （ECCM） approach is proposed. The proposedapproach is realized based on the new signaling strategyfor the temporal pulse diversity, which makes use of transmittingpulses at each pulse repetition interval （PRI） with specific transmissionpulse block, and then following proper processing andinformation fusion. The existence of the deceptive ECM signal isconfirmed by one station, while the other stations in the nettedradar with same parameters applied the pulse diversity skillfully.Meanwhile, this method ensured that, pulse diversity can be appliedin netted radar. The performance assessment shows that theproposed solutions are effective in presence of ECM signals. Thisalgorithm has been demonstrated by simulations. The presentedsimulation results are in excellent consensus with theoretical predictions.
文摘针对电抗领域雷达模型构建存在信号特征空间不完备、模型逼真度不够、型号区分性不强等问题,提出了一种雷达SSPAP(System-Signals-Performance-Application-Pedigree)概念模型构建方法。紧扣电子对抗领域应用特点,基于长时间海量雷达侦察数据挖掘提取和情报资料分析基础,借鉴离散事件系统规范(Discrete Event System Specification,DEVS)建模思想,逐层分解建模维度,详细阐述了该方法包括系统-信号-性能-应用-谱系在内的五个组成维度。应用实例表明:该方法能满足情报分析、装备研制和数字仿真等电抗领域从业人员的应用需求。
