TY - GEN
T1 - A Method of ADC Circuit Noise Optimization based on A Stochastic Resonance Bistable System
AU - Ying, Zhang
AU - Bo, Sun
AU - Chunbing, Guo
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - Stochastic resonance is a counter-intuitive phenomenon in which nonlinear systems, weak signals and noise are manifested through collaborative effects, and it is widely used in electronic information and weak signal detection. In this paper, a method of filtering ADC circuit noise optimization based on stochastic resonance bistable system is proposed. The bistable system based on the stochastic resonance theory is proposed, and the noise optimization analysis of the VCO ring oscillator module in the ADC is carried out using the bistable characteristics. The test results find that the characteristics of the bistable system allow the Gaussian white noise of suitable intensity to amplify the output amplitude of weak periodic signals, increase the output frequency response of the ring voltage controlled oscillator VCO, and find a noise optimized value.
AB - Stochastic resonance is a counter-intuitive phenomenon in which nonlinear systems, weak signals and noise are manifested through collaborative effects, and it is widely used in electronic information and weak signal detection. In this paper, a method of filtering ADC circuit noise optimization based on stochastic resonance bistable system is proposed. The bistable system based on the stochastic resonance theory is proposed, and the noise optimization analysis of the VCO ring oscillator module in the ADC is carried out using the bistable characteristics. The test results find that the characteristics of the bistable system allow the Gaussian white noise of suitable intensity to amplify the output amplitude of weak periodic signals, increase the output frequency response of the ring voltage controlled oscillator VCO, and find a noise optimized value.
KW - Stochastic resonance
KW - analog-to-digital converter
KW - bistable system
KW - output signal-to-noise ratio
KW - ring oscillator
UR - https://www.scopus.com/pages/publications/85191694410
U2 - 10.1109/ICEPT59018.2023.10492124
DO - 10.1109/ICEPT59018.2023.10492124
M3 - 会议稿件
AN - SCOPUS:85191694410
T3 - 2023 24th International Conference on Electronic Packaging Technology, ICEPT 2023
BT - 2023 24th International Conference on Electronic Packaging Technology, ICEPT 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 24th International Conference on Electronic Packaging Technology, ICEPT 2023
Y2 - 8 August 2023 through 11 August 2023
ER -