Abstract
The phenomenon of stochastic resonance in a simple bistable stochastic system, representing an overdamped Kramers oscillator featuring white noise and a periodic rectangular signal with a constant component, has been studied theoretically and using an analog model. An increase in the constant component, determining a static asymmetry of the potential, leads to a decrease in the signal to noise ratio as compared to the symmetric case.
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Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 29, No. 6, 2003, pp. 82–86.
Original Russian Text Copyright © 2003 by Gerashchenko.
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Gerashchenko, O.V. Stochastic resonance in an asymmetric bistable system. Tech. Phys. Lett. 29, 256–258 (2003). https://doi.org/10.1134/1.1565651
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DOI: https://doi.org/10.1134/1.1565651