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|Title:||Noise-enhanced SNR gain in parallel array of bistable oscillators|
|Citation:||Electronics Letters, 2006; 42(17):1008-1009|
|Publisher:||IEE-Inst Elec Eng|
|F. Duan, F. Chapeau-Blondeau, and D. Abbott|
|Abstract:||For a sinusoidal signal, buried in white Gaussian noise, as an input to a parallel array of bistable oscillators, it is reported that conditions exist where the signal-to-noise ratio gain exceeds unity, for both subthreshold and suprathreshold sinusoids. The performance of infinite arrays is closely approached by finite arrays of moderate size, representing a novel method of applying the stochastic resonance phenomenon to array signal processing.|
|Description:||© 2006 Institution of Engineering and Technology|
|Appears in Collections:||Electrical and Electronic Engineering publications|
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