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前端电子学系统电流监测电路误差分析
  • ISSN号：0258-0934
  • 期刊名称：《核电子学与探测技术》
  • 时间：0
  • 分类：TN911.6[电子电信—通信与信息系统;电子电信—信息与通信工程]
  • 作者机构：[1]华中师范大学夸克与轻子物理教育部重点实验室,物理科学与技术学院,湖北武汉430079
  • 相关基金：基金项目：国家自然科学基金重大国际合作项目（11020101060）,国家自然科学基金委《高能核物理创新研究群体》基金（IRG11221504）,面上项目基金（11005044）,夸克与轻子物理教育部重点实验室开放基金（QLPL2011,p01）,科技部“973”项目课题基金（2013CB837803）.
作者： 张凡[1], 王东[1], 黄光明[1], 周代翠[1]
关键词： 前端电子学系统, 电流监测电路, 测量误差, 灵敏度, Front - End Electronics , current monitor circuit , test error, sensitivity
中文摘要：

对ALICE／PHOS前端电子学（FEE）系统电流监测电路测试结果进行了统计分析。分析结果表明，不同的FEE板电流监测电路测量结果存在比较大的离散性，而这为电流门限的设置带来了很大的困难。为此，对FEE电流监测电路作了详细的分析，通过定量分析被测电流对采样电阻阻值的灵敏度，找出了此前电流测量结果离散性比较大的根本原因，并提出了改进方法。

英文摘要：

The paper analyses the test result of current monitor circuit for ALICE/PHOS Front End Electronic （FEE） system. The statistics analysis showed that the test result of current monitor circuit for different FEE cards have quite large discreteness which lead some difficulty for current threshold setting. Therefore, this paper analyzed FEE system current monitor circuit in detail, found out the basic reason for the discreteness of test result, and put forward some methods for improvement.

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期刊信息
  • 《核电子学与探测技术》
  • 北大核心期刊（2011版）
  • 主管单位:中国核工业集团公司
  • 主办单位:中核（北京）核仪器厂
  • 主编：李卫国
  • 地址：北京经济技术开发区宏达南路3号
  • 邮编：100176
  • 邮箱：lw261@sina.com
  • 电话：010-59573451
  • 国际标准刊号：ISSN：0258-0934
  • 国内统一刊号：ISSN：11-2016/TL
  • 邮发代号:
  • 获奖情况:
  • 中国中文核心期刊,中国科协三等奖,中国核工业部二等奖
  • 国内外数据库收录:
  • 美国化学文摘（网络版）,荷兰文摘与引文数据库,日本日本科学技术振兴机构数据库,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:6170