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DIGITAL SIGNAL INTEGRATION CHAIN WITH BASIC POTENTIAL CORRECTION

机译:具有基本电位校正功能的数字信号集成链

摘要

The invention concerns a digital integration chain of a photodetector signal (14) comprising an analog-to-digital converter (16), and a digital integrator (20) connected to the analog-to-digital converter (16) for supplying a sum signal in an output (24) of the integration chain. The invention is characterised in that the integration chain further comprises means for correcting (22, 26, 30) the sum signal on the basis of a continuous value of the photodetector signal. The invention is useful for gamma-cameras.
机译:本发明涉及光电检测器信号(14)的数字积分链,其包括模数转换器(16)和连接至模数转换器(16)以提供和信号的数字积分器(20)。在集成链的输出(24)中。本发明的特征在于,积分链还包括用于基于光电检测器信号的连续值校正和信号的装置(22、26、30)。本发明可用于伽马相机。

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