Linear theory of electron dynamic for the slowly varied section waveguide resonator with the TM mode in a hybrid-magnicon

摘要

Based on fundamental principles of magnicon, we posed hybrid-magnicon amplifier. It are adopted that beforehand axially modulating annular electron beam, a vertical cylindrical wave-guide opened driver cavity, a slowly varied section waveguide opened output cavity, whoever with TM-mode. Pass basic concept analysis of this new type tube that after consider who suitably make small power or MW pulsed tube with suitable wide-band. For example, if operate at the third harmonic then can reach 8% bandwidth. This paper expounded the linear theory for hybrid-magnicon. Use simply new method, which solve for Dispersion Equation. Give Dispersion Equation with the self-consistent effect and the space charge effect of the slowly varied section waveguide rotating TM-mode opened resonator cavity. Give the interact power between wave and electrons, et al.