Patent ID: 9496114
Filing Date: 2016-11-15
CPC Classification: H01J,H01P

Claim Text:
1. A microwave wave generator device with a virtual cathode oscillator, in axial configuration, the device comprising: a cathode; and a thin anode positioned at an entrance to a cylindrical wave guide having a radius (R the device further comprising: at least a first open reflector and a last open reflector located in the wave guide, and transparent to electrons and configured to reflect a microwave wave created by at least one virtual cathode generated in the wave guide, wherein the first open reflector is a closest reflector to the thin anode, and the last open reflector is a closest reflector to an exit from the wave guide; a plurality of open reflectors including the first and the last open reflector such that a designated reflector of the plurality of open reflectors has a radius (R