极-零相消电路的理论分析与实验验证  

The Theoretical Analysis and Verification of Pole-zero Cancellation

作　　者：刘少真[1] 顾煜栋 曹学蕾[1] 

机构地区：[1]中国科学院高能物理研究所,北京100049

出　　处：《核电子学与探测技术》2014年第12期1446-1449,共4页Nuclear Electronics & Detection Technology

基　　金：国家自然科学基金资助(111130302837)项目

摘　　要：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。Theoretical analysis and calculation have been done according to pole-zero cancellation in this paper. A circuit board and a series of experiments were developed and implemented to verify the pole-zero cancellation theory. The obtained results will be helpful when a universal spectrometer amplifier was designed.

关 键 词：电荷灵敏前放 指数衰减 谱仪放大器 极-零相消 

分 类 号：TL821[核科学技术—核技术及应用]