摘要
介绍了由４×４元Ｓｉ光伏探测器及１６路小型前置放大器组成的探测器前放集成组件，详细分析了各元件对电路的增益、频响、噪声、温度漂移等特性的影响，提出了优化设计准则，并进行了电磁兼容设计．
A small detecting and pre amplifying module that consists of 4×4 elements of Si PV detector array and 16 pre amplifiers was introduced. The characteristics of the module such as the gain, the frequency response, the equivalent input noise and the temperature effects were analyzed in detail. The optimal designs of the module were given according to these analyses. Finally, the calculations and experiments were presented.
出处
《红外与毫米波学报》
SCIE
EI
CAS
CSCD
北大核心
1999年第1期31-36,共6页
Journal of Infrared and Millimeter Waves
