在本世纪末和下一世纪初,防空武器仍将以中低空导弹武器为主.未来的中程防空导弹制导系统将更多地采用多功能、全方位的相控阵雷达和主动式导引方式.主动式导引头将大大改善导弹武器系统的性能.对未来主动式导引头的主要技术要求是:最大跟踪截获距离;射频频率和波束宽度;杂波下能见度;角噪声.应突破传统的以硬件为中心的雷达框框,与导弹软件结合,设计出以计算机为中心的主动式导引头. At the end of this century and the beginning of the next century, air defense weapons will continue to be mainly medium and low-altitude missile weapons. The future mid-range air defense missile guidance system will increasingly adopt a multi-functional and comprehensive phased array radar and active guidance method The active seeker will greatly improve the performance of the missile weapon system.The main technical requirements for the future active seeker are: maximum tracking intercept distance; RF frequency and beamwidth; visibility under clutter; angular noise. The hardware-centric radar box, combined with missile software, designed a computer-centric active seeker.