ISSN 0869-6632 (Print)
ISSN 2542-1905 (Online)

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Novozhilova Y. V. Parametric instability of autooscillator coupled with remote load. I. Theory. Izvestiya VUZ. Applied Nonlinear Dynamics, 2011, vol. 19, iss. 2, pp. 112-127. DOI: 10.18500/0869-6632-2011-19-2-112-127

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Language: 
Russian
Heading: 
Journal in the journal
Article type: 
Review
UDC: 
537.86
DOI: 
10.18500/0869-6632-2011-19-2-112-127

Parametric instability of autooscillator coupled with remote load. I. Theory

Autors: 
Novozhilova Yulija Vladimirovna, Institute of Applied Physics of the Russian Academy of Sciences
Abstract: 

At the autooscillator with weakly reflected remote load the number of one-frequency states – longitudinal modes – increases with the growth of the reflection coefficient and the length of the delay line. A mode of this kind can be unstable in some parameter regions. There can be two types of perturbations: a) the perturbations resulting in a slow evolution of principal mode amplitude and frequency; b) the perturbations in the form of two satellites which frequencies are symmetric from that of the principal mode. The modes stability relative to each type of perturbations was studied analytically.

Key words: 
Autooscillator operation at the load
delayed reflection
one-frequency mode stability
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Received: 
28.01.2011
Accepted: 
28.01.2011
Published: 
31.05.2011
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