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Type: Journal article
Title: Noise-enhanced SNR gain in parallel array of bistable oscillators
Author: Duan, F.
Chapeau-Blondeau, F.
Abbott, D.
Citation: Electronics Letters, 2006; 42(17):1008-1009
Publisher: IEE-Inst Elec Eng
Issue Date: 2006
ISSN: 0013-5194
Statement of
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
RMID: 0020061331
DOI: 10.1049/el:20061670
Appears in Collections:Electrical and Electronic Engineering publications

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