FR899516A - Dispositif comportant une cavité de résonance utilisée pour prélever de l'énergie à haute fréquence d'un courant électrique
- Google Patents
Dispositif comportant une cavité de résonance utilisée pour prélever de l'énergie à haute fréquence d'un courant électrique
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Koninklijke Philips NV
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Philips Gloeilampenfabrieken NV
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Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
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Publication of FR899516ApublicationCriticalpatent/FR899516A/fr
H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
H01J25/04—Tubes having one or more resonators, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly density modulation, e.g. Heaff tube
FR899516D1942-11-111943-11-09Dispositif comportant une cavité de résonance utilisée pour prélever de l'énergie à haute fréquence d'un courant électrique
ExpiredFR899516A
(fr)