DocumentCode
2132461
Title
Multifrequency Modes and Output Signal Modulation - Type BWTs
Author
Yefimov, B.P. ; Levin, G.Ya. ; Milcho, M.V.
Author_Institution
Institute of Radiophysics and Electronics, National Academy of Sciences of Ukraine, 12 Acad. Proskura st., 310085 Kharkov, Ukraine. Tel.: 38(572)44-11-05 Fax: 38 (0572) 44-11-05
Volume
1
fYear
1997
fDate
8-12 Sept. 1997
Firstpage
209
Lastpage
214
Abstract
Physical principles of designing continuous action BWT type vacuum generators radiating microwave energy simultaneously at several carrier frequencies in a MMD are described. The control of the output level and frequency in every band are considered. The resonance properties of the sections of periodical structures and the focusing of electron beams in an inhomogeneous magnetic field are used in the generators. A description is given of how to excite the amplitude-modulated (AM) oscillations with a high modulation depth factor and small nonlinear distortions. Moreover, the frequency deviation is insignificant. The operating characteristics and output device parameters are given.
Keywords
Electromagnetic scattering; Electrons; Frequency; Magnetic fields; Magnetic properties; Magnetic resonance; Microwave devices; Microwave generation; Plasma properties; RF signals;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1997. 27th European
Conference_Location
Jerusalem, Israel
Type
conf
DOI
10.1109/EUMA.1997.337798
Filename
4138839
Link To Document