摘要
在焦平面层,信噪比是设计中一项重要的指标．本文介绍了用等效电子数计算信噪比的方法,分析了其理论基础,并对其进行了讨论．
The calculation of signal-to-noise is an important guideline in system design at the focal plane level. This paper presents a method for calculating SNR by using the equivalent electron number and makes some analyses of this method in theory.
出处
《红外》
CAS
2006年第12期29-30,35,共3页
Infrared
