摘要
详细分析了圆锥扫描式红外地球敏感器的噪声指标要求和噪声来源组成,设计了一整套针对圆锥扫描式红外地球敏感器的噪声测试方法。经实践验证,该噪声测试方法正确、有效。
The noise indicator and noise source in conical scanning infrared earth sensor are analyzed.A noise measurement method is designed for conical scanning infrared earth sensor.The validity of this noise measurement method is verified through the experiment.
作者
盖芳钦
涂智军
GAI Fang-qin;TU Zhi-jun(Beijing Institute of Control Engineering,Beijing 100190,China)
出处
《激光与红外》
CAS
CSCD
北大核心
2018年第9期1113-1117,共5页
Laser & Infrared
关键词
圆锥扫描式红外地球敏感器
微弱信号
噪声测试
双比值判读方法
conical scanning infrared earth sensor
weak signal
noise measurement method
double ratio interpretation method
