In this paper, a versatile time and charge measurement（MQT） board for muon tomography is described in detail. For time measurement, the general-purpose timeto-digital converter（TDC） chip TDC-GP2 is employed,while for charge measurement, digitization plus numerical integration in field programmable gate array is employed.Electronic tests demonstrate that the total 32 channels of two MQT boards have a time resolution of superior than100 ps, with excellent linearity for time and charge measurement. 

【文章來源】：Nuclear Science and Techniques. 2017,28(03)SCICSCD

【文章頁數(shù)】：5 頁

【參考文獻】：
期刊論文
[1]A multi-channel real-time digital integrator for magnetic diagnostics in HL-2A tokamak[J]. Chao Chen,Wei-Wei Fan,Yin-Hai Pan,Xiao-Quan Ji,Ze-Jie Yin.  Nuclear Science and Techniques. 2016(01)
[2]Carry-chain propagation delay impacts on resolution of FPGA-based TDC[J]. 董磊,楊俊峰,宋克柱.  Nuclear Science and Techniques. 2014(03)
[3]A 16-Channel high-resolution time and charge measurement module for the external target experiment in the CSR of HIRFL[J]. 趙雷,康龍飛,周家穩(wěn),劉樹彬,安琪.  Nuclear Science and Techniques. 2014(01)
[4]A low dead time vernier delay line TDC implemented in an actel flash-based FPGA[J]. QIN Xi,FENG Changqing,ZHANG Deliang,ZHAO Lei,LIU Shubin,AN Qi.  Nuclear Science and Techniques. 2013(04)
[5]A precise time measurement evaluation board for a radiography system of high-Z materials[J]. DOU Fei 1,2 LIANG Hao 1,2,* ZHOU Lei 3 ZHOU Yongzhao 1,2 1 State Key Laboratory of Particle Detection & Electronics, Hefei 230026, China 2 Anhui Key Laboratory of Physical Electronics, Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China 3 Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, China.  Nuclear Science and Techniques. 2012(05)
[6]LUT-based non-linearity compensation for BES III TOF’s time measurement[J]. LIU Shubina,b FENG Changqinga,b YAN Hana,b AN Qia,b,1 Key Laboratory of Technologies of Particle Detection & Electronics,Chinese Academy of Sciences,2Anhui Key Laboratory of Physical Electronics,Department of Modern Physics,University of Science and technology of China,Hefei 230026 ,China.  Nuclear Science and Techniques. 2010(01)



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