摘要
目前单脉冲多普勒雷达被广泛应用,编队闪烁干扰是对其最有效的干扰方式之一。双机使用时,闪烁干扰的周期和双机基线非常重要,它决定了闪烁干扰引起的武器脱靶量,合理的取值,将使干扰效果达到最好。通过对载机、地空导弹或火炮系统的作战性能进行分析,同时考虑到在实际施放干扰时平均周期是由双机闪烁干扰的周期确定,但最佳闪烁周期却和导弹的参数有关。因此,闪烁周期可能不等于最佳闪烁周期,由此对最佳基线产生的影响,建立了双机闪烁干扰的周期和基线的数学模型。得出了闪烁干扰下武器系统脱靶量和合成均方根偏差的计算公式。最后给出了计算实例。给出的计算方法可用于机载闪烁干扰效果评估。
Formation blinking jamming is an effective jamming with PD single-pulse radar mode, double-plane use, blinking jamming cycle and the baseline between two aircraft is very important, which determines the jamming caused by the missile miss distance. A reasonable value, would jamming with the best results. By containing aero- plane, surface to air missile or artillery systems operational performance, derived the implementation of two-plane blinking disturbance time interval , dual-plane a reasonable distance of the mathematical model, and thus come to blinking jamming missiles or artillery miss distance formula. Calculation example is given. It can be used for on- board blinking jamming effect.
出处
《科学技术与工程》
北大核心
2012年第34期9191-9195,共5页
Science Technology and Engineering
关键词
闪烁干扰
建模
效果评估
编队
周期
基线
脱靶量
blinking jamming formation cycle baseline model jamming effect miss distance
