CAJ | 학술논문

从电荷灵敏前置放大的工作原理入手，通过分析探测器输出等效脉冲序列特点，结合放大器实际工作物理过程，推导出电荷灵敏前置放大器的上限取值，同时给出计数率Ni 与i倍的时间常数的关系及数值分析结果，为设计电荷灵敏前置放大器考虑饱和上限提供理论依据。
종전하령민전치방대적공작원리입수，통과분석탐측기수출등효맥충서렬특점，결합방대기실제공작물리과정，추도출전하령민전치방대기적상한취치，동시급출계수솔Ni 여i배적시간상수적관계급수치분석결과，위설계전하령민전치방대기고필포화상한제공이론의거。
The problem of a CSA ( Charge Sensitive Preamplifier ) saturation is an important problem .In the pa-per, starting from the working principle of a CSA , through the analysis of the detector output equivalent pulse sequence characteristics , combined with the actual physical process of a CSA , the upper limit value of CSA is conduced .And at the same time , the relationship between the count rates Ni and the time constant times i and the results of numerical analysis are given , as well as providing the theory basis for the design of a CSA consid-ering the saturation limit .