Array enhanced stochastic resonance: Implications for signal processing

Journal Article · Sat Jun 01 00:00:00 EDT 1996 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.51041· OSTI ID:401093

Inchiosa, M E; Bulsara, A R ^[1]; Lindner, J F; Meadows, B K; Ditto, W L ^[2]

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1. Naval Command, Control and Ocean Surveillance Center, Research, Development, Test and Evaluation Division, Materials Research Branch, San Diego, California 92152-5000 (United States)
2. Applied Chaos Laboratory, School of Physics, Georgia Institute of Technology, Atlanta, Georgia 30332-0430 (United States)

In computer simulations, we enhance the response of a {open_quote}{open_quote}stochastic resonator{close_quote}{close_quote} by coupling it into an array of identical resonators. We relate this array enhanced stochastic resonance (AESR) to the global spatiotemporal dynamics of the array and show how noise and coupling cooperate to organize spatial order, temporal periodicity, and peak output signal-to-noise ratio. We consider the application of AESR to signal processing. {copyright} {ital 1996 American Institute of Physics.}

• OSTI ID: 401093
• Report Number(s): CONF-950730--
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 375; ISSN 0094-243X; ISSN APCPCS
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
CHAOTIC SYSTEMS
COMPUTERIZED SIMULATION
DYNAMICAL SYSTEMS
GAUSSIAN PROCESSES
NOISE
OSCILLATORS
RESONANCE
RESONATORS
SIGNAL PROCESSING
SIGNAL-TO-NOISE RATIO
SIGNALS
STOCHASTIC PROCESSES