A practical multi-channel pulse amplitude analyzer

DING Weicheng1; 2 WANG Yi2 FANG Fang1 1

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A practical multi-channel pulse amplitude analyzer

更新时间：2021-03-05

- A practical multi-channel pulse amplitude analyzer
- NUCLEAR TECHNIQUES Vol. 35, Issue 8, (2012)
- 作者机构：
  
  1. 成都理工大学地学核技术四川省重点实验室
  2. 清华大学工程物理系粒子技术与辐射成像教育部重点实验室
- 作者简介：
- 基金信息：
- DOI：
  CLC： TH842
- Published：01 August 2012
- 稿件说明：
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[1]丁卫撑,王义,方方.一种实用多道脉冲幅度分析器[J].核技术,2012,35(08):630-634.

DING Weicheng1, 2 WANG Yi2 FANG Fang1 1. A practical multi-channel pulse amplitude analyzer[J]. Nuclear techniques, 2012, 35(8): 630-634.
[1]丁卫撑,王义,方方.一种实用多道脉冲幅度分析器[J].核技术,2012,35(08):630-634. DOI：

DING Weicheng1, 2 WANG Yi2 FANG Fang1 1. A practical multi-channel pulse amplitude analyzer[J]. Nuclear techniques, 2012, 35(8): 630-634. DOI：

摘要

便携式核能谱测量仪器一般有低功耗、小体积及低成本等特点

本文以高性能单片微控制器C8051F340为核心

详细介绍了一款多道脉冲幅度分析器的设计方案及相应性能测试

并重点介绍了峰值检测电路的设计及性能测试结果。结合C8051F340高性能特点

在此多道脉冲幅度分析器的基础上增加相应的外围电路及信号调理电路即可构成便携式低功耗核能谱测量系统。

Abstract

A portable nuclear spectrometry system is of low power consumption

small size and low cost

and so is the MCA(multi-channel pulse amplitude analyzer).In this paper

we report a core controller of an MCA

which uses an on-chip system chip C8051F340 microprocessor.Results of the performance test

with the detection circuit

are given.C8051F340 is of high performance

and high performance MCA for a portable nuclear spectrometry system can be achieved by combining a C8051F340 with corresponding peripheral circuits and signal conditioning circuits.

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Related Institution

China Institute of Atomic Energy

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中国科学院高能物理研究所

兰州大学核科学与技术学院

School of Physics Sciences and Technology,Guangxi University,Nanning 530004,China) 2

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