极－零相消电路的理论分析与实验验证

摘要

Theoretical analysis and calculation have been done according to pole-zero cancellation in this pa-per.A circuit board and a series of experiments were developed and implemented to verify the pole-zero can-cellation theory.The obtained results will be helpful when a universal spectrometer amplifier was designed.%本文首先对极－零相消电路的原理进行了深入的理论分析和计算，在该基础之上，针对输入信号的参数指标，设计了具体的电路和实验内容。将理论分析与实验现象相结合，对极－零相消的原理进行了较为充分的实验验证，为设计一款成熟的谱仪放大器提供了宝贵经验。