摘要
针对传统分析方法无法计算干扰信号功率的问题,提出了基于电磁场矢量合成的交叉眼干扰效果评估方法。该方法从本质上揭示了电磁场等相位面产生畸变的原因,得到了欺骗干扰信号角度及合成功率大小。仿真验证表明,畸变角越大、合成功率越小,与理论分析完全吻合。
Aiming at the problem that the traditional analysis method can't calculate jamming signal power,an method of electromagnetic field vector synthesis for jamming effect evaluation for cross-eye jamming was proposed.The method revealed why the equal phase surface of the electromagnetic field become aberrant.And it also obtained aberrance angle and compositive signal power of the deception jamming signal.Computer simulation showed that,the bigger the the cross-eye jamming signal aberrance was,the smaller is the compositive signal power.It was completely consistent with theoretical analysis.
出处
《探测与控制学报》
CSCD
北大核心
2016年第3期32-34,共3页
Journal of Detection & Control
关键词
交叉眼干扰
相干干扰
电磁场畸变
电磁场仿真
cross-eye jamming
coherent dual-source jamming
electromagnetic field aberrance
electromagnetic field computer simulation
