Design and implementation of the NaI(Tl)/CsI(Na) detectors output signal generator

作     者：周旭 刘聪展 赵建领 张飞 张翼飞 李正伟 张硕 李旭芳 路雪峰 许振玲 卢方军 

作者机构：Institute of High Energy Physics Chinese Academy of Sciences University of Chinese Academy of Sciences 

基　　金：Supported by the 973 Program(2009CB824800),NSFC(10978001,11003011) the Knowledge Innovation Program of Chinese Academy of Sciences(200931111192010) 

出 版 物：《Chinese Physics C》 (中国物理C（英文版）)

年 卷 期：2014年第38卷第2期

页      码：45-49页

摘      要：We designed and implemented a signal generator that can simulate the output of the NaI（Tl）/CsI（Na）detectors＇pre-amplifier onboard the Hard X-ray Modulation Telescope（HXMT）.Using the development of the FPGA（Field Programmable Gate Array）with VHDL language and adding a random constituent,we have finally produced the double exponential random pulse signal *** statistical distribution of the signal amplitude is *** occurrence time intervals of the adjacent signals contain negative exponential distribution statistically.

主 题 词：FPGA M sequence rejection technique Gaussian distribution signal generator 

学科分类：0709[理学-地质学] 080802[080802] 0808[工学-自动化类] 08[工学] 0708[理学-地球物理学类] 0804[工学-材料学] 0827[工学-食品科学与工程类] 0703[理学-化学类] 0704[理学-天文学类] 0702[理学-物理学类] 

核心收录：

D　O　I：10.1088/1674-1137/38/2/026002

馆 藏 号：203158064...