REFLECTION OSCILLATOR Russian patent published in 1997 - IPC

FIELD: electronic devices, in particular, powerful microwave amplifiers and oscillators. SUBSTANCE: device has anode electrodes which are located in symmetry about axis, cathode system, collector, perforated control cathode and external electrodynamic system, which has input and output cylindrical resonators, which side ends have holes for passing multiple-beam electron flow. In addition cathode system is designed as separate cathodes which are joined in groups which are located on equal radius with respect to device axis. Centers of cathodes are aligned with axes of passing holes which are provided in side ends. In addition device has central electrodes which are located in resonators and are shaped as segments which are connected through radial conducting elements to shared reference cylindrical conductor which is located along device axis on one side end of each resonator. In addition double high-frequency space is provided between ends of central electrodes and surfaces of electrodes which are directed to them. EFFECT: increased functional capabilities. 2 cl, 2 dwg