摘要
介绍了传感器小信号处理时存在影响精度的来自三方面的干扰问题 :局部产生、子系统内部的耦合、外部产生 。
Introduced the three interferences of affecting precision when the feebleness signal as precessed.The interferences as follows: part produce, exterior produce, inner coupling on subsystem,and discusses the corresponding solving way when we designed the circuit.
出处
《现代电子技术》
2004年第18期8-9,共2页
Modern Electronics Technique
关键词
低电平测量
干扰
抑制
信号
low voltage measure
disturb
restrain
signal
