Design of dual-field dual-band infrared imaging system
Aeronautical photoelectric pods rely on internal infrared sensors and visible light sensors to complete the detection and tracking tasks of targets in the air,and most of the infrared sensors in the current photoelectric pods use single-band infrared sensors,which cannot meet the needs of medium wave and long wave bands in special application scenarios.Due to the limitation of photosensitive materials and economic factors,infrared detectors that support both medium and long wave have not yet become widespread.In this paper,a dual-field dual-band infrared imaging system is designed,and the basic principles of the dual-field dual-band imaging system are introduced,the principles of dual-band infrared detector selection,detector interface drive and timing drive,detector signal digital-to-analog conversion processing and image preprocessing platform are introduced,aiming to provide an efficient and reliable dual-field dual-band infrared imaging system solution.
万方数据
维普
