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Bliokh Y. P., Borodkin A. V., Ljubarskij M. G., Onishenko I. N., Fajnberg J. B. The application of the functional reflection method to the TWT-generator with delayed feedback. Izvestiya VUZ. Applied Nonlinear Dynamics, 1993, vol. 1, iss. 1, pp. 34-49.

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Russian
Heading: 
Applied Problems of Nonlinear Oscillation and Wave Theory
Article type: 
Article
UDC: 
621.385.633

The application of the functional reflection method to the TWT-generator with delayed feedback

Autors: 
Bliokh Yury Pavlovich, Israel Institue of Technology "Technion"
Borodkin A. V., National Science Center Kharkov Institute of Physics and Technology
Ljubarskij M. G., National Science Center Kharkov Institute of Physics and Technology
Onishenko I. N., National Science Center Kharkov Institute of Physics and Technology
Fajnberg Ja. B., National Science Center Kharkov Institute of Physics and Technology
Abstract: 

Using the functional reflection method the nonlinear dynamics of the TWT-­generator with delayed feedback is considered. It is shown, that if the feedback factor is small, the region of linear stage beam-wave interaction assumes a character of narrow-band filter. So, the quasi-monochromatic signal is formed to the begining of the nonlinear stage of interaction. The resonance character of the beam instability leads to the strong dependence of the field dynamics on the instantaneous signal freguency. It determines the origin of stochastic automodulation mechanism of the generator output signal.

Key words: 
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Reference: 
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Received: 
12.03.1993
Accepted: 
03.05.1993
Published: 
20.07.1993
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