Investigation of the complex dynamics and regime control in Pierce diode with the delay feedback

A. E. Hramov, I. S. Rempen
2004 International journal of electronics (Print)  
In this paper the dynamics of Pierce diode with overcritical current under the influence of delay feedback is investigated. The system without feedback demonstrates complex behaviour including chaotic regimes. The possibility of oscillation regime control depending on the delay feedback parameter values is shown. Also the paper describes construction of a finite-dimensional model of electron beam behaviour, which is based on the Galerkin approximation by linear modes expansion. The dynamics of
more » ... he model is close to the one given by the distributed model.
doi:10.1080/00207210310001658932 fatcat:embjrh33s5bi3payhbnr2ypv7e