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公开(公告)号：US07238936B2
公开(公告)日：2007-07-03
申请号：US11020744
申请日：2004-12-23
IPC分类号： H01J49/40
CPC分类号： H01J49/025
摘要： A detector assembly has a current measuring device with a saturation threshold level, and a gain variation means. A signal is generated in response to the particles detected, a first data point corresponding to a peak of interest is acquired from the signal. If the first data point is near, at or above the saturation threshold level of the current measuring device, the gain of the gain variation means is adjusted such that the peak of interest in the signal is reduced in intensity.
摘要翻译： 检测器组件具有饱和阈值电平的电流测量装置和增益变化装置。 响应于检测到的粒子产生信号，从信号中获取与感兴趣的峰值对应的第一数据点。 如果第一数据点接近，等于或高于当前测量装置的饱和阈值电平，则调整增益变化装置的增益，使得信号中的感兴趣的峰值强度降低。
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公开(公告)号：US08441947B2
公开(公告)日：2013-05-14
申请号：US12490205
申请日：2009-06-23
IPC分类号： G01R31/08
摘要： A packet controller for simultaneous processing of data packets transmitted via a plurality of communication channels includes a plurality of inputs to receive a respective plurality of signals, such that each of the plurality of signals is indicative of a presence of a data packet on a respective one of the plurality of communication channels, a clock source to supply a periodic clock signal, a plurality of independent processing modules coupled to the respective plurality of inputs to simultaneously process the plurality of signals, such that each of the plurality of independent processing modules implements a respective state machine driven by the periodic clock signal to process the respective signal independently of every other one of the plurality of processing modules, and an output to transmit an output signal indicative of a presence of at least one data packet on one or more of the plurality of communication channels.
摘要翻译： 用于同时处理经由多个通信信道发送的数据分组的分组控制器包括多个输入以接收相应的多个信号，使得多个信号中的每一个指示在相应的一个信号上存在数据分组 多个通信信道的时钟源，提供周期性时钟信号的时钟源，耦合到相应多个输入端的多个独立处理模块，以同时处理多个信号，使得多个独立处理模块中的每一个执行一个 由所述周期性时钟信号驱动的相应状态机，以独立于所述多个处理模块中的每一个处理所述各个信号;以及输出，用于在所述多个处理模块中的一个或多个上传送指示存在至少一个数据分组的输出信号 多个通信信道。
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公开(公告)号：US20100110916A1
公开(公告)日：2010-05-06
申请号：US12490205
申请日：2009-06-23
IPC分类号： H04L12/26
摘要： A packet controller for simultaneous processing of data packets transmitted via a plurality of communication channels includes a plurality of inputs to receive a respective plurality of signals, such that each of the plurality of signals is indicative of a presence of a data packet on a respective one of the plurality of communication channels, a clock source to supply a periodic clock signal, a plurality of independent processing modules coupled to the respective plurality of inputs to simultaneously process the plurality of signals, such that each of the plurality of independent processing modules implements a respective state machine driven by the periodic clock signal to process the respective signal independently of every other one of the plurality of processing modules, and an output to transmit an output signal indicative of a presence of at least one data packet on one or more of the plurality of communication channels.
摘要翻译： 用于同时处理经由多个通信信道发送的数据分组的分组控制器包括多个输入以接收相应的多个信号，使得多个信号中的每一个指示在相应的一个信号上存在数据分组 多个通信信道的时钟源，提供周期性时钟信号的时钟源，耦合到相应多个输入端的多个独立处理模块，以同时处理多个信号，使得多个独立处理模块中的每一个执行一个 由所述周期性时钟信号驱动的相应状态机，以独立于所述多个处理模块中的每一个处理所述各个信号;以及输出，用于在所述多个处理模块中的一个或多个上传送指示存在至少一个数据分组的输出信号 多个通信信道。
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