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由于防空导弹的高速运动和体积、质量、能源等限制,地面雷达可以采用的一些反隐身技术在弹载雷达中则难以实现。这就使防空导弹主动寻的雷达导引头如何反隐身成为当前防空导弹领域中的一个难题。借鉴地面雷达反隐身技术,经过深入研究,提出一种近期比较可行而且有希望走向实用的雷达导引头反隐身技术——双弹主动式雷达导引头联网反隐身技术。这种技术通过对两导引头的数据进行融合处理,提高了对目标的检测概率,改善了整个系统的跟踪精度,并使跟踪开始得早,确保防空导弹对隐身小目标的快速反应时间和杀伤概率。
Due to the high-speed movement of air defense missiles and the limitation of volume, quality and energy, some anti-stealth technologies that can be used by ground-based radars are difficult to achieve in the board-borne radar. This makes anti-aircraft missile active search radar seeker anti-stealth becomes the current air defense missile in the field of a problem. With reference to the terrestrial radar anti-stealth technology, this paper proposes an anti-stealth technology of the radar seeker that is feasible and promising in the near future-the anti-stealth technology of dual-active active radar seeker. This technique fuses the data of the two seekers to improve the detection probability of the target, improves the tracking accuracy of the entire system, and makes the tracking start earlier to ensure the quick response time of the anti-aircraft missiles to stealthy small targets and Killing probability.