专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2009127056A1 AN ANALOG SIGNAL MEASUREMENT SYSTEM AND GAMMA RAY DETECTOR WITH TARGETED AUTOMATED GAMMA SPECTROSCOPY 审中-公开
标题翻译：具有指定自动伽马光谱的模拟信号测量系统和伽马射线探测器
公开(公告)号：WO2009127056A1
公开(公告)日：2009-10-22
申请号：PCT/CA2009/000492
申请日：2009-04-15
申请人： MOBILE DETECT INC. , MCFADDEN, Robert, Cassin , CLARKE, Christopher James McInnis
发明人： MCFADDEN, Robert, Cassin , CLARKE, Christopher James McInnis
IPC分类号： G01D1/00 , G01D1/14 , G01T1/17 , G01T1/203 , G01T1/208 , H01J49/44
CPC分类号： G01T1/203
摘要： An analog signal measurement system and a gamma ray detector with targeted automated gamma spectroscopy for gamma radiation surveillance system are disclosed. The analog signal measurement system has dynamically programmable lower and upper level discriminators for measuring an analog signal thereagainst, and logic devices for receiving input from the discriminators to generate digital signals. The gamma ray detector comprises a gamma ray detector for converting a gamma ray photon into an analog pulse, and a single channel analyzer or the analog signal measurement system. The gamma ray detector further includes dynamically programmable lower and upper level discriminators for converting the analog pulse generated from the gamma ray detector into a digital signal, a resettable programmatically controlled counter for counting the digital signal and a computing device that controls the lower and upper level discriminators for defining a gamma ray energy window and measures gamma count rate for that energy window.
摘要翻译：公开了一种模拟信号测量系统和用于γ辐射监测系统的具有目标自动伽马光谱的γ射线检测器。模拟信号测量系统具有用于测量其上的模拟信号的动态可编程的下级和上级鉴别器，以及用于从鉴别器接收输入以产生数字信号的逻辑器件。伽马射线检测器包括用于将伽马射线光子转换为模拟脉冲的伽马射线检测器，以及单通道分析器或模拟信号测量系统。伽马射线检测器还包括用于将从伽马射线检测器产生的模拟脉冲转换为数字信号的动态可编程的下级和上级鉴别器，用于对数字信号进行计数的可复位的编程控制计数器和控制数字信号的计算装置用于定义伽马射线能量窗口并测量该能量窗口的伽马计数率的鉴别器。

IPRDB

热门服务

关于我们

友情链接

联系方式