摘要
在微弱信号检测中,微弱电流转换为电压是实用的技术。为此本文介绍一种差分运放型电流/电压转换电路,通过仿真软件给出仿真结果,并讨论了减少电路噪声干扰的措施。
In the detection of weak signals, the weak current transfon,s for the vohage is the practical teclmology. So, Ⅰ-Ⅴconverter circuit of differential amplifier type are introdueed in tlus paper. the simulation results given by the simolation software, and discussed the measures of reduction circuit noise.
出处
《上饶师范学院学报》
2008年第6期39-42,共4页
Journal of Shangrao Normal University
关键词
微弱电流
电压
仿真
噪声
Weak current
vohage
simulation
noise
