Research on the synchronization of delay-coupled oscillator networks is reviewed. A
number of key research approaches using different models and methods are described, and …

Синхронизация автоколебаний ì фундаментальное явление, которое наблюдается в
системах самой различной природы в физике, технике, биологии и других областях …

We study the time-domain system of equations of a traveling wave tube (TWT) with delayed
feedback. Under conditions of low-depth feedback, we find the self-mode-locking operation …

For the first time, self-mode-locking regime in a continuous-wave (CW) K-band helical
waveguide gyro-TWT with strong external reflections was obtained experimentally. We have …

A vacuum tube oscillator fabricated by the deep etch X-ray lithography: lithographie,
galvanoformung, abformung (LIGA) process was successfully developed for the first time …

By means of reflecting the output radiation from a wideband Bragg reflector, a
multifrequency radiation source was experimentally implemented based on a continuous …

The application of chaos in communications and radar offers new and interesting
possibilities. This article describes investigations on the generation of chaos in a traveling …

A nonstationary nonlinear model for numerical simulation of a coupled-cavity traveling-wave
tube is described. The model is based on the nonstationary discrete theory of excitation of a …

We demonstrate the possibility of chaotic millimeter wave generation in broadband helical-
waveguide gyrotron travelling wave tubes (gyro-TWTs) by introducing external delayed …

In this paper, nonstationary and chaotic dynamics of a gyrotron with a nonfixed field structure
have been studied. We discuss the mechanism of transition to self-modulation and chaotic …