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Design of time interval generator based on hybrid counting method

文献类型：期刊论文

作者Yao, Yuan1,2; Wang, Zhaoqi1; Lu, Houbing1,3; Chen, Lian1; Jin, Ge1
刊名NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
出版日期2016-10-01
卷号832期号:无页码:103-107
关键词Time Interval Generator Hybrid Counting Tap Selector
文献子类Article
英文摘要Time Interval Generators (TIGs) are frequently used for the characterizations or timing operations of instruments in particle physics experiments. Though some "off-the-shelf' TIGs can be employed, the necessity of a custom test system or control system makes the TIGs, being implemented in a programmable device desirable. Nowadays, the feasibility of using Field Programmable Gate Arrays (FPGAs) to implement particle physics instrumentation has been validated in the design of Time-to-Digital Converters (TDCs) for precise time measurement. The FPGA-TDC technique is based on the architectures of Tapped Delay Line (TDL), whose delay cells are down to few tens of picosecond. In this case, FPGA-based TIGs with high delay step are preferable allowing the implementation of customized particle physics instrumentations and other utilities on the same FPGA device. A hybrid counting method for designing TIGs with both high resolution and wide range is presented in this paper. The combination of two different counting methods realizing an integratable TIG is described in detail. A specially designed multiplexer for tap selection is emphatically introduced. The special structure of the multiplexer is devised for minimizing the different additional delays caused by the unpredictable routings from different taps to the output. A Kintex-7 FPGA is used for the hybrid counting-based implementation of a TIG, providing a resolution up to 11 ps and an interval range up to 8 s. (C) 2016 Elsevier B.V. All rights reserved.
WOS关键词TO-DIGITAL CONVERTER
WOS研究方向Instruments & Instrumentation ; Nuclear Science & Technology ; Physics ; Spectroscopy
语种英语
WOS记录号WOS:000382256400013
资助机构National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; National Natural Science Foundation of China(11375179 ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238) ; 11505238)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/21723]  
专题合肥物质科学研究院_中科院等离子体物理研究所
作者单位1.Univ Sci & Technol China, State Key Lab Particle Detect & Elect, Hefei 230026, Anhui, Peoples R China
2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
3.Hefei Elect Engn Inst, Hefei 230037, Peoples R China
推荐引用方式
GB/T 7714		 Yao, Yuan,Wang, Zhaoqi,Lu, Houbing,et al. Design of time interval generator based on hybrid counting method[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2016,832(无):103-107.
APA Yao, Yuan,Wang, Zhaoqi,Lu, Houbing,Chen, Lian,&Jin, Ge.(2016).Design of time interval generator based on hybrid counting method.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,832(无),103-107.
MLA Yao, Yuan,et al."Design of time interval generator based on hybrid counting method".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 832.无(2016):103-107.

入库方式： OAI收割

来源：合肥物质科学研究院

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