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

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Ginzburg N. S., Zairsev N. I., Ilyakov E. V., Kulagin I. S., Novozhilova Y. V., Sergeev A. S. Theoretical and experimental investigations of self-modulation regimes in the megawatt power x band BWO. Izvestiya VUZ. Applied Nonlinear Dynamics, 1999, vol. 7, iss. 5, pp. 60-69. DOI: 10.18500/0869-6632-1999-7-5-60-69

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Language: 
Russian
Heading: 
Innovations in applied physics
Article type: 
Article
UDC: 
621.385.6
DOI: 
10.18500/0869-6632-1999-7-5-60-69

Theoretical and experimental investigations of self-modulation regimes in the megawatt power x band BWO

Autors: 
Ginzburg Naum Samuilovich, Institute of Applied Physics of the Russian Academy of Sciences
Zairsev Nikolay Ivanovich, Lobachevsky State University of Nizhny Novgorod
Ilyakov Evgenii Viktorovich, Lobachevsky State University of Nizhny Novgorod
Kulagin Igor Stanislavovich, Lobachevsky State University of Nizhny Novgorod
Novozhilova Yulija Vladimirovna, Institute of Applied Physics of the Russian Academy of Sciences
Sergeev Aleksandr Sergeevich, Institute of Applied Physics of the Russian Academy of Sciences
Abstract: 

The resulis of theoretical and experimental investigations of self—modulation regimes in megawatt power level BWO with the slightly corrugated waveguide аs microwave system are presented. Bifurcation currents corresponding to the oscillations self—excitation, to the transition to the self—modulation regimes with sinusoidal and spikes modulation of amplitude are in the good agreement with the simmlation results, The simplification of generation regimes with the further to simulation can be explained by influence of electron space charge.

Key words: 
-
Acknowledgments: 
The authors are grateful to M.I. Petelin for helpful discussions. The work was supported by the RFBR, grant № 97-02-1761.
Reference: 
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Received: 
25.06.1999
Accepted: 
15.09.1999
Published: 
01.12.1999
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