摘要
论文提出了一种基于选通成像技术的激光告警系统,提高了系统的分辨率。同步选通成像可以抑制背景噪声,大幅度提高了信噪比。从工程应用需求考虑,进行了实用性设计。根据设计参数估算,灵敏度约为μW/cm2水平,并具有mrad量级的二维空间分辨率。最后,分析了选通成像激光告警技术的在光电对抗方面的作战应用前景。
A gated imaging laser warning system ,which can improve the high resolution is put forward in this paper . Synchronous gated imaging can restrain background noise ,significantly improves the signal‐to‐noise ratio .Considering engi‐neering requirements and application ,the practical design is done .According to the estimation of design parameters ,the scale of mrad two‐dimensional spatial resolution is gotten .Finally ,the gated imaging laser warning technology in the aspects of combat application prospect is analyzed .
出处
《舰船电子工程》
2015年第6期13-16,共4页
Ship Electronic Engineering
