摘要
基于对末制导段主动雷达导引头所面临的主要干扰,以压制性噪声干扰作为主要干扰源,给出了压制性噪声干扰下的信干比计算公式,及其跟踪误差与信干比的关系。通过Matlab仿真,验证了压制性噪声干扰对末制导精度有很大的影响。
During terminal guidance phase, the suppressing jamming is considered as the main jamming source to active radar seeker, the formula of signal to jamming ratio for suppressing jamming and the relation between tracking error and signal to jamming ratio are presented. Terminal guidance precision of ATBM missile affected by suppressing jamming is validated by Matlab simulation.
出处
《现代防御技术》
北大核心
2010年第3期35-38,共4页
Modern Defence Technology
关键词
压制性干扰
反导导弹
制导精度
信干比
suppressing jamming
antimissile missile
guidence precision
signal to jamming ratio
