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Ponomarenko V. I., Trubetskov D. I. Complex dynamics of vacuum microtriode oscillator: numerical and analog experiments on the radiotechnical model. Izvestiya VUZ. Applied Nonlinear Dynamics, 1994, vol. 2, iss. 6, pp. 56-65.

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Language: 
Russian
Heading: 
Innovations in applied physics
Article type: 
Article
UDC: 
621.385.69

Complex dynamics of vacuum microtriode oscillator: numerical and analog experiments on the radiotechnical model

Autors: 
Ponomarenko Vladimir Ivanovich, Saratov Branch of Kotel`nikov Institute of Radiophysics and Electronics of Russian Academy of Sciences
Trubetskov Dmitriy Ivanovich, Saratov State University
Abstract: 

The possibility of designing a vacuum microtriode oscillator is analyzed. The radiotechnical model-analog of such oscillator and its mathematical model are proposed. The results of numerical and experimental investigations on non-autonomous models are presented. The existence of complex regimes, including the chaotic one, is shown. For the experimental investigations, the structure of the «amplitude - frequency of external force» parameter plane is demonstrated. In the numerical experiment, possible routes to chaos are studied. The qualitative agreement of numerical and experimental results is reported.

Key words: 
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Reference: 
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Received: 
01.07.1994
Accepted: 
12.10.1994
Published: 
06.06.1995
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