Title :
Frequency multiplication in relativistic gyro-klystron operating with combination of TE-TM modes
Author :
Denisov, Gregory G. ; Zaitsev, N.I. ; Ahmedzhanov, T.P. ; Guznov, Yu.M. ; Kalynova, Galina I. ; Kuftin, A.N. ; Moiseev, M.A. ; Shevchenko, A.S.
Author_Institution :
Inst. of Appl. Phys., Nizhny Novgorod, Russia
Abstract :
The possibility of effective frequency multiplication in a relativistic gyro-klystron is discussed. The proposed scheme key feature is that while the input cavity modulates the electron beam at fundamental harmonic the excitation of the output cavity can be easily switched by simple change of electron beam parameters between fundamental harmonic and third harmonic. First experimental results confirm the idea.
Keywords :
frequency multipliers; gyrotrons; klystrons; relativistic electron beam tubes; electron beam modulation; electron beam parameter; frequency multiplication; fundamental harmonics; input cavity; output cavity excitation; relativistic gyro-klystron operation; third harmonics; transverse electric mode; transverse magnetic mode; Cavity resonators; Electron beams; Frequency conversion; Harmonic analysis; Microwave filters; Microwave oscillators; Power harmonic filters; frequency multiplier; gyro-klystron; highpower microwaves;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2013 IEEE 14th International
Conference_Location :
Paris
Print_ISBN :
978-1-4673-5976-4
DOI :
10.1109/IVEC.2013.6571141
