We study the properties of microwave generation in a virtual cathode oscillator with a
photonic crystal composed of metal grids. Our simulation results show the high efficiency of …

The study of the output power of the electromagnetic radiation of the relativistic electron
beam (REB) with virtual cathode in the presence of external magnetic field has been found …

We report on the possibility of the beam-plasma instability development in the system with
electron beam interacting with the single-component hot electron plasma without ions. As …

We report on the physical mechanisms of development, coexistence and interaction of
Pierce-Bursian and diocotron instabilities in the non-neutral relativistic electron beam (REB) …

The study of the microwave generation regimes with intense higher harmonics taking place
in a high-power vircator consisting of a relativistic electron beam with a virtual cathode has …

In this paper, we propose a novel approach for the design of a virtual cathode oscillator. As a
new concept, we suggest a microwave system containing an annular relativistic electron …

This Letter is devoted to results of the both experimental and theoretical studies of
electromagnetic radiation output power gain in the low-voltage microwave generator with a …

The high-power scheme for the amplification of powerful microwave signals based on the
overcritical electron beam with a virtual cathode (virtual cathode amplifier) has been …

In this paper we report on the results of investigations of nonlinear dynamics and bifurcation
mechanisms in intense electron beam with virtual cathode in micrometer-scaled source of …

The dynamics of propagation of the virtual cathode (VC) during the collective acceleration of
protons in the Luce diode has been measured by observing prompt signals of electron …