摘要
阐述了在数据采集电路中噪声的抑制和抗干扰的问题,并以实例说明放大电路以及A/D转换电路的噪声抑制和补偿方法。
This paper expatiates on the problem of noise reduction and anti interference in data acquisition circuit of microcomputer, illustrates the method of noise reduction and compensation of amplifier circuit and A/D converter circuit by instances, and discusses the best anti-interference code and mode modulation in interface circuit.
出处
《重庆工学院学报》
2005年第3期32-34,共3页
Journal of Chongqing Institute of Technology
