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Optical spectroscopy system using pipeline-structured matched filter and dual-slope analog digital converter and method for controlling the optical spectroscopy system
Optical spectroscopy system using pipeline-structured matched filter and dual-slope analog digital converter and method for controlling the optical spectroscopy system
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机译:使用流水线结构的匹配滤波器和双斜率模拟数字转换器的光谱系统及其控制方法
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摘要
Disclosed are an optical spectroscopy system using a pipeline-structured matched filter and a dual-slope analog digital converter, and a method for controlling the optical spectroscopy system. The optical spectroscopy system may comprise: a pipeline-structured matched filter sequentially connecting input voltage, transmitted by means of an amplifier, to a first capacitor and a second capacitor by means of a first switch terminal; and a dual-slope analog digital converter for sequentially receiving, by means of a second switch terminal, the electric charge stored in the first capacitor and second capacitor, and digitizing the input voltage.
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