COHERENCE RESONANCE IN UHF DEVICES WITH LONG INTERACTION

Cite this article as:

Sadovnikov S. . COHERENCE RESONANCE IN UHF DEVICES WITH LONG INTERACTION. Izvestiya VUZ. Applied Nonlinear Dynamics, 2013, vol. 21, iss. 3, pp. 37-42. DOI: https://doi.org/10.18500/0869-6632-2013-21-3-37-42​

This work presents results of experimental studies of coherence resonance phenomenon in UHF devices with long interaction (TWT and BWO). Basic properties of this phenomenon were investigated. Discovered suppression effect of resonant response on external noise by external harmonic signal. This suppression effect can be used to increase signal-to-noise ratio in system’s output. Specific features of coherence resonance phenomenon in long-interaction devices also noted.

Authors: 
Sadovnikov S. A., Saratov State University, ul. Astrakhanskaya, 83, Saratov, 410012, Russia , zzfz@inbox.com
Key words: 
UHF, TWT, BWO, self-oscillator, coherence resonance, noise suppression, regeneration.
DOI: 
10.18500/0869-6632-2013-21-3-37-42​
Literature

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Heading: 
Applied Problems of Nonlinear Oscillation and Wave Theory
Status: 
одобрено к публикации
Short Text (PDF): 
a2013no3p037.pdf

BibTeX

@article{Садовников-IzvVUZ_AND-21-3-37,
author = {S. A. Sadovnikov },
title = {COHERENCE RESONANCE IN UHF DEVICES WITH LONG INTERACTION},
year = {2013},
journal = {Izvestiya VUZ. Applied Nonlinear Dynamics},
volume = {21},number = {3},
url = {https://old-andjournal.sgu.ru/en/articles/coherence-resonance-in-uhf-devices-with-long-interaction},
address = {Саратов},
language = {russian},
doi = {10.18500/0869-6632-2013-21-3-37-42​},pages = {37--42},issn = {0869-6632},
keywords = {UHF,TWT,BWO,self-oscillator,coherence resonance,noise suppression,regeneration.},
abstract = {This work presents results of experimental studies of coherence resonance phenomenon in UHF devices with long interaction (TWT and BWO). Basic properties of this phenomenon were investigated. Discovered suppression effect of resonant response on external noise by external harmonic signal. This suppression effect can be used to increase signal-to-noise ratio in system’s output. Specific features of coherence resonance phenomenon in long-interaction devices also noted. }}