Problems of creation of powerful and super-power klystrons with efficiency up to 90%

Author

Bajkov, A.Y. ; Petrov, D.M.

Author_Institution

SRPC, Moscow, Russia

fYear

1999

fDate

36373

Firstpage

5

Lastpage

8

Abstract

Discusses creation of cathodes with a high current density of emission, creation of three-dimensional election-optical systems with a high compression of electron beams and creation of spatially-developed multiresonator electrodynamic systems. The analysis of a possibility of creation of multibeam klystron with output power 80-100 MW and with power supply voltage rating no more than 120 kW in a range 12 MHz was conducted by Stanford University. The analysis has shown that the creation of such device is quite possible. Thus, the creation of high-power and super-power klystrons with rather low supply voltage and very high (up to 90%) efficiency is possible

Keywords

cathodes; current density; electrodynamics; electron beams; electron optics; klystrons; 120 kW; 80 to 100 MW; 90 percent; cathodes; current density; efficiency; electron beams; output power; power supply voltage; spatially-developed multiresonator electrodynamic systems; super-power klystrons; supply voltage; three-dimensional election-optical systems; Analytical models; Current supplies; Electron beams; Frequency; Klystrons; Optical resonators; Particle accelerators; Power generation; Software packages; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics and Radiophysics of Ultra-High Frequencies, 1999. International University Conference Proceedings

Conference_Location

St Petersburg

Print_ISBN

5-7422-0083-8

Type

conf

DOI

10.1109/UHF.1999.787864

Filename

787864