半导体探测器智能前置放大器的研制

IF 0.9 4区工程技术 Q3 NUCLEAR SCIENCE & TECHNOLOGY

Nuclear Technology & Radiation Protection Pub Date : 2021-01-01 DOI:10.2298/ntrp201109008k

F. V. Kondratjev, S. V. Litvinsky, S. Pohuliai

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引用次数: 2

摘要

介绍了一种用于高温锗探测器的智能前置放大器的工程设计结果。智能前置放大器是一种低噪声，高速电阻反馈电荷敏感前置放大器，内置微控制器和附加单元，可以控制前置放大器和检测器参数。它还可以管理内部测试脉冲器的性能，杜瓦液氮液位传感器，密封前置放大器部分的湿度，压力和温度传感器。智能前置放大器的操作、设置和参数测量由软件控制。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Development of intelligent preamplifier for semiconductor detectors

The results of engineering an intelligent preamplifier for HPGe gamma-detectors are presented. An intelligent preamplifier is a low-noise, high-speed resistive feedback charge-sensitive preamplifier with a built-in microcontroller and additional units that enable control of preamplifier and detector parameters. It also allows to manage performance of the internal testing pulser, sensor of liquid nitrogen level in Dewar, humidity, pressure and temperature sensors in a sealed preamplifier section. Intelligent preamplifier operation, setup and parameter measurements are controlled by a software.

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来源期刊

Nuclear Technology & Radiation Protection NUCLEAR SCIENCE & TECHNOLOGY-

CiteScore

2.00

自引率

41.70%

发文量

审稿时长

6-12 weeks

期刊介绍： Nuclear Technology & Radiation Protection is an international scientific journal covering the wide range of disciplines involved in nuclear science and technology as well as in the field of radiation protection. The journal is open for scientific papers, short papers, review articles, and technical papers dealing with nuclear power, research reactors, accelerators, nuclear materials, waste management, radiation measurements, and environmental problems. However, basic reactor physics and design, particle and radiation transport theory, and development of numerical methods and codes will also be important aspects of the editorial policy.