Title :
Application of idea of chaos control to stabilization of stationary generation in backward-wave oscillator
Author :
Dolov, Alexey M. ; Kuznetsov, Sergey P.
Author_Institution :
Inst. of Radio-Eng. & Electron., Acad. of Sci., Saratov, Russia
Abstract :
The method of suppression of self-modulation in a backward wave tube is offered. For this, the additional circuit of a delayed feedback is introduced in such way that the level of amplitude of output signal influences magnitude of a current of electron beam at the input of the interaction space. Results of numerical simulation demonstrate a possibility to increase working current twice, keeping a single-frequency regime of generation.
Keywords :
backward wave oscillators; chaos; electron beams; feedback; modulation; numerical analysis; stability; backward wave oscillator; backward wave tube; chaos control; delayed feedback circuit; electron beam current magnitude; numerical simulation; output signal amplitude level; self-modulation suppression; single frequency generation; stationary generation stabilization; Chaos; Delay; Electron beams; Electron tubes; Feedback circuits; Frequency; Microwave devices; Numerical simulation; Oscillators; Output feedback;
Conference_Titel :
Physics and Control, 2003. Proceedings. 2003 International Conference
Print_ISBN :
0-7803-7939-X
DOI :
10.1109/PHYCON.2003.1236886
