摘要
针对舰载雷达面临的电子侦察卫星威胁，文章建立了基于雷达副瓣信号分析和卫星截获条件评估的截获概率耦合模型，提出了电磁静默反卫星侦察的方法。通过仿真计算获取了多种情况下舰载雷达实施电磁静默的理论依据，开展了海上雷达反侦察试验，结果表明该方法反侦察具有可行性。
To confront threat of SIGINT satellite to shipbome radar, the interception probability coupling model based on analysis of radar side lobe lever（SLL） and evaluation of satellite interception ability is established in this paper. Electromagnetic silence tactics is put forward. Through simulation, the theoretic foundation of shipbome radar enforce electromagnetic silence is obtained, and the result of radar counter - reconnaissance experiment proved the feasibility of the tactics to counter electronic reconnaissance for the surface warship.
出处
《电子对抗》
2010年第4期22-26,36,共6页
Electronic Warfare
关键词
舰载雷达
截获概率
电磁静默
sbipborne radar
interception probability
electromagnetic silence
