DocumentCode
2524163
Title
Numerical study of an injection-locked gyro-BWO
Author
Grudiev, A. ; Schunemann, Klaus
Author_Institution
Technische Univ. Hamburg-Harburg, Hamburg, Germany
fYear
2002
fDate
26-26 Sept. 2002
Firstpage
189
Lastpage
190
Abstract
The presented numerical results reveal important details of the injection-locked operation of the gyro-BWO and its dependence on the external magnetic field. Increasing the magnetic field leads to an operating frequency jump due to the excitation of the undesired taper mode which reduces the magnetic tuning bandwidth. Moreover, significant modifications of the locking bandwidth curve have been observed when the magnetic field is tuned.
Keywords
backward wave oscillators; gyrotrons; injection locked oscillators; magnetic fields; millimetre wave tubes; numerical analysis; tuning; 33.45 GHz; external magnetic field; gyro-BWO; injection-locked operation; locking bandwidth curve modifications; magnetic field tuning; magnetic tuning bandwidth; operating frequency jump; undesired taper mode excitation; Bandwidth; Electromagnetic propagation; Electromagnetic scattering; Electron beams; Frequency; Geometry; Gyrotrons; Injection-locked oscillators; Magnetic fields; Power generation;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared and Millimeter Waves, 2002. Conference Digest. Twenty Seventh International Conference on
Conference_Location
San Diego, CA, USA
Print_ISBN
0-7803-7423-1
Type
conf
DOI
10.1109/ICIMW.2002.1076148
Filename
1076148
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