摘 要 : 信号的 低截获概率(LPI)是指发射的信号不被敌方截获或截获概率很低。目前对信号进行LPI性能分析均是从侦察方的角度来考虑,对此首次提出从信号特征角度对...
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针对雷达在电子对抗环境中需要具备低截获概率(low probability of intercept, LPI)的要求,从低截获原理出发,对两种辐射能量控制策略:最小功率策略和最小驻留策略的实现方法进行了理论推导...
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... of Intercept 低截获概率 LPI ; Low Probability of Intercept ; LowProbabilityof interception ; low intercept probability 角度截获概率 Angle intercept probability ..
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The results show that the CPS signals have low probability of interception and strong anti-interference ability.4.
研究结果表明随机脉位调制与随机二相码调相复合脉冲串信号是低截获概率信号,具有很强的抗干扰能力。
参考来源 - 脉位调制脉冲串雷达信号理论与应用研究Recently, Low Probability of Intercept (LPI) radar technique has improved rapidly due to the signals modulation has been changed from simple to complex.
由于雷达信号调制方式由单一向复杂转变,近年来,低截获概率(LPI)雷达技术取得了很大进展。
参考来源 - LPI雷达信号检测方法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
相位编码信号具有较强的似噪声性和良好的低截获概率特性。
The phase code signals have relatively strong characteristic of noise similarity and good characteristic of LPI.
低截获概率(LPI)信号的测向是现代电子战的一大难题。
Direction finding of low probability intercept (LPI) signals is the difficult problem in modern EW system.
最后,分析了参差脉冲重复间隔步进频率信号的低截获概率特性。
Finally, the Low Probability of Intercept (LPI) of SPRI-SF radar signal is analyzed.
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