Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Distributed parameter resonator-type magnetron
Patent
1994-06-14
1996-06-04
Lee, Benny T.
Electric lamp and discharge devices: systems
Combined load device or load device temperature modifying...
Distributed parameter resonator-type magnetron
330 41, H03F 354
Patent
active
055236510
ABSTRACT:
Plasma wave tubes are disclosed having waveguide injection systems configured for injection of an RF signal to prebunch the electron beam of the tube and thereby control the frequency of an RF output signal. Preferred embodiments of the injection system include a plurality of rectangular waveguides arranged radially about a cylindrical waveguide member and joined to it for communication with its interior. Plasma wave tubes (140) are also disclosed that utilize the injection system as a collector (44C) to couple an RF output signal from the tube.
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Santoru, Joseph, et al., "Microwave/millimeter-wave generation in a counterstreaming-beam-plasma system", Journal of Applied Physics, 74 (5), Sep. 1993, pp. 3057-3060.
Butler Jennifer M.
Santoru Joseph
Denson-Low W. K.
Duraiswamy V. D.
Hughes Aircraft Company
Lee Benny T.
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