随着非制冷探测器技术的迅猛发展,中大规模、高灵敏度的非制冷焦平面器件实现工程化应用。使用非制冷焦平面器件的红外成像导引头具有效费比高、结构紧凑、易维护等优点,已成为红外成像导引头的重要成员之一。介绍了国内外几款采用非制冷红外成像导引头的反坦克导弹、精确攻击导弹、精确炸弹、反舰导弹,以及所使用的非制冷焦平面器件的性能参数,总结了用于红外成像制导系统的非制冷焦平面器件的特点及发展趋势。

With great progress in fabrication technology, medium(large)scale, high temperature response and small pixel pitch UFPAs(Uncooled Focal Plane Arrays)detectors are produced. For its high cost-effectiveness, compactness and easy maintenance etc, seeker using UFPAs detector has become an important member in the infrared imaging seeker family. Some kinds of domestic and foreign representative weapons such as anti-tank missile, precision attack missile, precision guided bomb, anti-ship missile etc. and specifications of UFPAs used in infrared imaging guidance systems are introduced in detail. Finally, the characteristics and development trend of UFPAs for uncooled infrared imaging guidance systems are summarized.