DocumentCode
3550139
Title
High-power second-harmonic gyrotron oscillator
Author
Spassovsky, I.P. ; Nikolov, N.A. ; Kostov, K.G. ; Spassov, V.A. ; Yovchev, I.G.
Author_Institution
Sofia Univ., Bulgaria
fYear
1991
fDate
10-14 July 1991
Firstpage
177
Abstract
Experimental results from a study of a nonadiabatic pumped second-harmonic gyrotron oscillator are reported. A steady second-harmonic cavity emission has been observed at 28 GHz and for the TE/sub 02/ waveguide mode. A peak power of approximately 25 MW has been reached with approximately 9% efficiency. The magnetic field in the pumping section region is modeled, and beam pumping is simulated.<>
Keywords
gyrotrons; microwave oscillators; 28 GHz; TE/sub 02/ waveguide mode; beam pumping; magnetic field; peak power; pumping section region; second-harmonic gyrotron oscillator; steady second-harmonic cavity emission; Apertures; Cyclotrons; Frequency; Gyrotrons; Induction generators; Laser excitation; Magnetic fields; Magnetic resonance; Masers; Oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1991., IEEE MTT-S International
Conference_Location
Boston, MA, USA
ISSN
0149-645X
Print_ISBN
0-87942-591-1
Type
conf
DOI
10.1109/MWSYM.1991.146956
Filename
146956
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