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现代战场环境中,不仅存在飞机类目标的威胁,而且还存在如战术地-地导弹、巡航导弹的威胁。这类空中威胁目标的飞行速度、作战空域、机动能力和电子/光电对抗的性能都有很大的提高,因此需要探索一种新的寻的方法,使得地-空导弹防御系统具有更好的精确制导能力。红外或RF/IR双模复合导引头就具有这种潜力。介绍了国外双模导引头的最新进展,同时分析了在地空导弹防御系统中采用红外探测跟踪技术的优缺点。
In modern battlefield environments, there is not only the threat of aircraft-like targets but also the threat of tactical ground-to-ground missiles and cruise missiles. Such aerial threat targets have greatly improved their flight speed, operational airspace, maneuverability and electronic / optical countermeasure performance. Therefore, it is necessary to explore a new method of finding ways to make the surface-to-air missile defense system better Precise guidance ability. Infrared or RF / IR dual-mode composite seeker has this potential. The latest development of dual-mode seeker in foreign countries is introduced, and the advantages and disadvantages of using infrared detection-tracking technology in surface-to-air missile defense system are analyzed.