首页> 外文期刊>核技术:英文版 >LUT-based non-linearity compensation for BES III TOF's time measurement
【24h】

LUT-based non-linearity compensation for BES III TOF's time measurement

机译:基于LUT的BES III TOF时间测量的非线性补偿

获取原文
获取原文并翻译 | 示例
       

摘要

The impact of the integral non-linearity (INL) to the time resolution of HPTDC (High Performance Time to Digital Converter) is presented in this paper.An INL correction method based on look-up table (LUT),is proposed to minimize such INL and improve the time resolution.This scheme is implemented in a single Field Programmable Gate Array (FPGA) device for real-time compensation.The INL characteristic estimation is based on a statistical approach,in which a sufficiently large number of random input signals are measured.The prototype tests show that the deviation for time resolution due to INL can be reduced greatly,from more than 80 ps to less than 20 ps,which can meet the requirement of BES (Beijing Spectrometer) III Time-Of-Flight detector.

著录项

获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号