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1. 发明授权

US09366768B2 Radiation detector system and method 有权
标题翻译：辐射探测器系统及方法
公开(公告)号：US09366768B2
公开(公告)日：2016-06-14
申请号：US14508730
申请日：2014-10-07
申请人： Canberra Industries, Inc.
发明人： Adam Gregory Bogorodzki , Janusz Skierski , Hieronim Stanislaw Teresinski , George G. Y. Yan
IPC分类号： G01T1/208 , G01T1/20 , G01T1/167 , G01T1/28 , G21F3/00
CPC分类号： G01T1/208 , G01T1/167 , G01T1/2008 , G01T1/28 , G21F3/00
摘要： A radiation detector system/method that simultaneously detects alpha/beta, beta/gamma, or alpha/beta/gamma radiation within an integrated detector is disclosed. The system incorporates a photomultiplier tube with radiation scintillation materials to detect alpha/beta/gamma radiation. The photomultiplier tube output is then shape amplified and fed through discriminators to detect the individual radiation types. The discriminator outputs are fed to an anti-coincidence and pulse width and timing analysis module that determines whether individual alpha/beta/gamma pulses are valid and should be counted by corresponding alpha/beta/gamma pulse radiation counters. The system may include a radiation detection method to affect alpha/beta/gamma radiation detection in a variety of contexts. The system/method may be implemented in a variety of applications, including but not limited to whole body radiation contamination detectors, laundry radiation scanners, tool/article radiation detectors, and the like.
摘要翻译：公开了一种同时检测集成检测器内的α/β，β/γ或α/β/γ辐射的辐射检测器系统/方法。该系统包含一个带有辐射闪烁材料的光电倍增管，以检测α/β/γ辐射。然后将光电倍增管输出形状放大并通过鉴别器馈送以检测各个辐射类型。鉴别器输出被馈送到反重合和脉冲宽度和时序分析模块，其确定单独的α/β/γ脉冲是否有效，并且应该由相应的α/β/γ脉冲辐射计数器计数。该系统可以包括用于影响各种上下文中的α/β/γ辐射检测的辐射检测方法。系统/方法可以在各种应用中实现，包括但不限于全身辐射污染检测器，衣物辐射扫描器，工具/物品辐射探测器等。

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