MULTIPOLE MICROWAVE MULTIPLIER Russian patent published in 2010 - IPC H01J25/49 

FIELD: electricity.

SUBSTANCE: multipole microwave multiplier comprises electron gun screened from magnetic field, input resonator connected to source of signal, output resonator connected to load and collector. According to proposed invention, each resonator represents a SHF multipole lens with at least four electrodes, every of which is arranged in the form of resonant section of moderating system, besides, number of pairs of electrodes of output resonator is arranged as equal to multiplication factor of signal source frequency. Besides, electrodes of resonator system are arranged in the form of resonant sections of round metal rods with at least six symmetrically arranged longitudinal grooves, width of which equal their depth and are equal of quarter of moderated length of wave.

EFFECT: possibility to provide for long-term interaction of wide beam of charged particles with transverse-extended electromagnet field, continuous extraction of energy and high coefficient of frequency transformation, which makes it possible to develop highly efficient multiplication of ultrahigh frequencies.

2 cl, 3 dwg