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Bessudnova N. O. Space charge influence to generation and amplification of a signal during interaction of electron beam and electromagnetic field close to the cutoff of slow wave structure. Izvestiya VUZ. Applied Nonlinear Dynamics, 1999, vol. 7, iss. 5, pp. 80-86.

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Language: 
Russian
Heading: 
Innovations in applied physics
Article type: 
Article
UDC: 
621.385.6

Space charge influence to generation and amplification of a signal during interaction of electron beam and electromagnetic field close to the cutoff of slow wave structure

Autors: 
Bessudnova Nadezhda Olegovna, Saratov State University
Abstract: 

Regimes of generation and amplification of a signal during interaction of electron beam and electromagnetic field close to the cutoff of slow wave structure are investigated taking into account space charge effect. Maps of parameters demonstrating different kinds behavior of the system were obtained. It was shown that space charge itself improves oscillations close to the high frequency cutoff of slow wave structure but makes hard them close to low frequency cutoff.

Key words: 
-
Acknowledgments: 
The author thanks A.G. Rozhnev for setting the problem and D.I. Trubetskov for constant attention and support of the work. The work was supported by the Federal target program «Integration» (grant № 696.3).
Reference: 
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Received: 
20.09.1999
Accepted: 
11.11.1999
Published: 
01.12.1999
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