Research on Noise Suppression Method for Optoelectronic Detection Based on Resonance Principle
To study a new method of noise suppression,the LC resonance principle is adopted to amplify the effective signal.By adjusting the inductance and capacitance parameters of the LC circuit,the resonant frequency is consistent with the effective signal,which causes resonance between the effective signal and the LC circuit,am-plification of weak signals and filtering out noise are achieved.
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