【作者】 陆靖平； 刘卫岗； 虞孝麒；

【Author】 Lu Jingping Liu Weigang Yu Xiaoqi (Dept of Modern Physics,USTC,Hefei,230027)

【机构】 中国科技大学近代物理系；

【摘要】 本文针对传统微分幅度选择器时序不紧凑、具有死时间和不能适应不同脉冲的缺点,提出了利用峰检测电路作为辅助,以实现微分幅度选择功能,使时序紧凑、基本没有死时间并适应不同宽度的脉冲。文中给出了两种具体的利用峰检测的微分幅度选择器的电路构型。更多还原

【Abstract】 This paper is discussed shortcomings of traditional SCA,such as its incompact sequence, dead time and inapplicability to different pulses of different width, then it is described a new method that uses peak detector circuit to help implement functions of SCA and this method avoids limitations of traditional SCA. Thereafter, two circuits using this method are described in this paper.更多还原