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热词
    • 4. 发明授权
    • Method of detecting and transmitting radiation detection information to a network
    • 检测和发射辐射检测信息到网络的方法
    • US07491948B2
    • 2009-02-17
    • US11342429
    • 2006-01-30
    • Michael S. GordonKenneth P. RodbellRobert L. Wisnieff
    • Michael S. GordonKenneth P. RodbellRobert L. Wisnieff
    • G01T3/00
    • G01T1/04
    • A method of detecting and transmitting radiation detection information to a network. The method including: communicating with one or more personal radiation detection devices, each device including, a host memory, an event memory, a microprocessor, a global positioning unit and a transceiver or a transmitter; a radiation shield around the host memory and the event memory; a radiation detection memory, the radiation detection memory, responsive to alpha radiation and including two or more SRAM arrays including cross-coupled invertors coupled to wordlines through different value capacitors; a conversion device including a material able to convert neutron and/or gamma radiation into alpha radiation; and an event detection circuit configured to detect and to store data relative to detection of the alpha radiation events by the radiation detection memory; storing the data in the event memory; and retrieving, in a reading device of the network, the data stored in the event memory.
    • 一种检测和发射辐射检测信息到网络的方法。 该方法包括:与一个或多个个人辐射检测设备通信,每个设备包括主机存储器,事件存储器,微处理器,全球定位单元和收发器或发射器; 围绕主机存储器和事件存储器的辐射屏蔽; 辐射检测存储器,所述辐射检测存储器响应于α辐射并且包括两个或更多个SRAM阵列,包括通过不同值电容器耦合到字线的交叉耦合的反相器; 转换装置,其包括能够将中子和/或γ辐射转换为α辐射的材料; 以及事件检测电路,被配置为检测并存储相对于所述辐射检测存储器对所述α辐射事件的检测的数据; 将数据存储在事件存储器中; 以及在所述网络的读取设备中检索存储在所述事件存储器中的数据。