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12 papers · 1 filter
Development of the Front-End Electronics for PandaX-III Prototype TPC
Danyang Zhu, Shubin Liu, Changqing Feng +2
The Particle And Astrophysical Xenon Experiment III (PandaX-III) is an experiment to search for the Neutrinoless Double Beta Decay (NLDBD) using 200 kg radio-pure high-pressure gas…
Electronics of Time-of-flight Measurement for Back-n at CSNS
T. Yu, P. Cao, X. Y. Ji +68
Back-n is a white neutron experimental facility at China Spallation Neutron Source (CSNS). The time structure of the primary proton beam make it fully applicable to use TOF (time-o…
Study on the Real-time Lossless Data Compression Method Used in the Readout System for Micro-pattern Gas Detector
Zhongtao Shen, Shuwen Wang, Cheng Li +2
The data compression technology now is fully developed and widely used in many fields such as communication, multi-media, image information processing and so on. The large physical…
Testing of Front-End Readout Prototype ASICs Designed for WCDA in LHAASO
Shengzhi Zhou, Lei Zhao, Yuxiang Guo +6
The water Cherenkov detector array (WCDA) is one of the key detectors in the large high altitude air shower observatory (LHAASO), which is proposed for very high gamma ray source s…
High-speed RF Switch Electronics for picking up of Electron-Positron Beam Bunches
Liujiang Yan, Lei Zhao, Jinxin Liu +4
Beam diagnostics is important to guarantee good quality of beam in particle accelerator. Both the electron and positron run in the tunnel in some modern electron positron colliders…
A New All-Digital Background Calibration Technique for Time-Interleaved ADC Using First Order Approximation FIR Filters
Jiadong Hu, Zhe Cao, Qi An +2
This paper describes a new all-digital technique for calibration of the mismatches in time-interleaved analog-to-digital converters (TIADCs) to reduce the circuit area. The propose…
A Design of FPGA Based Small Animal PET Real Time Digital Signal Processing and Correction Logic
Jiaming Lu, Lei Zhao, Peipei Deng +4
Small animal Positron Emission Tomography (PET) is dedicated to small animal imaging. Animals used in experiments, such as rats and monkeys, are often much smaller than human bodie…
Development of a 256-channel Time-of-flight Electronics System For Neutron Beam Profiling
Haolei Chen, Changqing Feng, Jiadong Hu +4
A 256-channel time-of-flight (TOF) electronics system has been developed for a beam line facility called "Back-n WNS" in China Spallation Neutron Source (CSNS). This paper shows th…
Design of a Programmable Gain Waveform Digitization Instrument for Detector Calibration
Zhe Cao, Jiadong Hu, Cheng Li +2
To test and calibrate various detectors in nuclear and high energy physics experiments, a general purposed calibration instrument has been developed. All information including timi…
Prototype of Front-end Electronics for PandaX-4ton Experiment
Shuwen Wang, Zhongtao Shen, Keqing Zhao +2
At the China Jinping Underground Laboratory, the Particle AND Astrophysical Xenon phase IV (PandaX-4ton) in planning is a dark matter direct detection experiment with dual-phase xe…
Application of FPGA Acceleration in ADC Performance Calibration
Guangyuan Yuan, Zhe cao, Shuwen Wang +2
In recent years, high speed and high resolution analog-to-digital converter (ADC) is widely employed in many physical experiments, especially in high precision time and charge meas…
Readout Electronics for CEPC Semi-Digital Hadron Calorimeter Pre-prototype
Yu Wang, Shubin Liu, Changqing Feng +5
CEPC (Circular Electron and Positron Collider) is a large experiment facility proposed by Chinese particle physics community. One of its running option is being the Higgs factory.…