HIRFL和HIAF探测器多通道前端电子元件的设计与表征

IF 1.3 4区工程技术 Q3 INSTRUMENTS & INSTRUMENTATION

Journal of Instrumentation Pub Date : 2023-11-01 DOI:10.1088/1748-0221/18/11/c11006

S. Wan, H. Yang, J. Zhu, C. Liu, Y. Song, Y. Jia, T. Liu, C. Zhao

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引用次数: 0

摘要

摘要设计了一种多通道前端读出电子器件(MFEE)，用于兰州重离子设施(HIRFL)和强重离子加速器设施(HIAF)的探测器读出。该MFEE具有40种不同的可调增益，可以满足大多数实验的需要。一个MFEE可以同时读取和处理一个检测器128个通道的输出信号。MFEE基于AD8488芯片，采用Xilinx Kintex 7系列FPGA，结合外围电路设计，完成探测器的输出电荷信号读出。本文将讨论MFEE的设计和性能。

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Design and characterization of multichannel front-end electronics for detectors at HIRFL and HIAF

Abstract A multichannel front-end readout electronics (MFEE) has been designed for readout in detectors in the heavy ion facility in Lanzhou (HIRFL) and the high-intensity heavy-ion accelerator facility (HIAF). With 40 different adjustable gains, this MFEE can meet the need for most of the experiment. One MFEE can read and process the output signals of 128 channels of a detector at the same time. MFEE is based on the AD8488 chip and uses Xilinx Kintex 7 series FPGA, combined with the periphery circuits design, to complete the detector's output charge signal readout. This paper will discuss the design and performance of the MFEE.

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来源期刊

Journal of Instrumentation 工程技术-仪器仪表

CiteScore

2.40

自引率

15.40%

发文量

827

审稿时长

7.5 months

期刊介绍： Journal of Instrumentation (JINST) covers major areas related to concepts and instrumentation in detector physics, accelerator science and associated experimental methods and techniques, theory, modelling and simulations. The main subject areas include. -Accelerators: concepts, modelling, simulations and sources- Instrumentation and hardware for accelerators: particles, synchrotron radiation, neutrons- Detector physics: concepts, processes, methods, modelling and simulations- Detectors, apparatus and methods for particle, astroparticle, nuclear, atomic, and molecular physics- Instrumentation and methods for plasma research- Methods and apparatus for astronomy and astrophysics- Detectors, methods and apparatus for biomedical applications, life sciences and material research- Instrumentation and techniques for medical imaging, diagnostics and therapy- Instrumentation and techniques for dosimetry, monitoring and radiation damage- Detectors, instrumentation and methods for non-destructive tests (NDT)- Detector readout concepts, electronics and data acquisition methods- Algorithms, software and data reduction methods- Materials and associated technologies, etc.- Engineering and technical issues. JINST also includes a section dedicated to technical reports and instrumentation theses.