DocumentCode
1546639
Title
Noise-assisted propagation over a nonlinear line of threshold elements
Author
Chapeau-Blondeau, F.
Author_Institution
Lab. d´´Ingenierie des Syst. Autom., Univ. d´´Angers, France
Volume
35
Issue
13
fYear
1999
fDate
6/24/1999 12:00:00 AM
Firstpage
1055
Lastpage
1056
Abstract
The propagation of a periodic wave over a nonlinear line of two-state threshold elements is considered. A theoretical model and an experimental realisation confirm that the propagation of a low-amplitude wave can be improved by the addition of noise. This represents a new instance of the nonlinear phenomenon of stochastic resonance for signal enhancement by noise.
Keywords
electromagnetic wave propagation; low-amplitude wave; noise-assisted propagation; nonlinear line; nonlinear phenomenon; periodic wave propagation; signal enhancement; stochastic resonance; theoretical model; two-state threshold elements;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19990713
Filename
784523
Link To Document