基于FPGA的单道脉冲幅度分析器  

Single Channel Pulse Amplitude Analyzer Based on FPGA

作　　者：刘飞 周建斌[1] 刘泽威 吕新龙 周航 LIU Fei;ZHOU Jian-bin;LIU Ze-wei;LV Xin-long;ZHOU Hang(Nuclear Technology and Automation Institute of Chengdu University of Technology,Chengdu,610059,China)

机构地区：[1]成都理工大学核技术与自动化学院,成都610059

出　　处：《核电子学与探测技术》2020年第5期724-728,共5页Nuclear Electronics & Detection Technology

摘　　要：介绍了一种基于FPGA的单道脉冲幅度分析器。将反符合电路以数字电路的形式,采用Verilog语言设计在FPGA中,实现了消除上甄别器输出信号拉宽、下甄别器输出延时的需求,实现了传统单道电路的简化,提高了计数韦。该种单道具有电路结构简单,拓展性强等特点。This paper introduces a single channel pulse amplitude analyzer based on FPGA.The anti-coincidence circuit is designed in the form of digital circuit and verilog language in the FPGA.The requirement of widening the output signal of the upper discriminator is eliminated,and the simplification of the traditional single-channel circuit is realized.This kind of single channel has the characteristics of simple circuit structure and strong expansibility.

关 键 词：单道脉冲幅度分析器 数字反符合 FPGA 

分 类 号：TL822[核科学技术—核技术及应用]