Nonlinear Theory and Its Applications, IEICE
Online ISSN : 2185-4106
ISSN-L : 2185-4106
Special Section on Nonlinear Circuits and Systems
Stochastic resonance in a pulse-type cell body model
Diana Elizabeth Jimenez BejaranoKatsutoshi Saeki
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2017 Volume 8 Issue 4 Pages 279-288

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Abstract

In this work, we study the presence of stochastic resonance (SR) in a hardware pulse-type cell body model. SR is a phenomenon that uses noise to boost weak periodic signals. For this purpose, we design a random noise source and include it in the model because it has been demonstrated that adding random noise to a pulse-type cell body model significantly improves its output signal-to-noise ratio (SNR). The noise also reduces the voltage needed for circuit oscillation. Finally, a decrement in the delay time is observed in the presence of noise.

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© 2017 The Institute of Electronics, Information and Communication Engineers
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