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作者用采样滤波器制成了用于弱光信号检测的高q值自跟踪采样滤波器。
Author designed a high Q value auto tracing sampling filter for signal detection of weak light level.
根据相关检测原理设计的检测电路，成功地实现了对微弱光信号的检测，并具有很高的动态响应。
The measure circuits designed on relative principle can nicely detect optic weak signal and have characteristics of high dynamic response.
为改善传感器的性能，微弱光强信号的检测需要载波调制和双光路补偿。
To improve its performance, a carrier modulation and double light route compensation are necessary for detecting faint optical power signals.
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