FR1524775A - Unité d'accord pour oscillations électriques de haute fréquence, en particulier pour des signaux de radiodiffusion de télévision
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Unité d'accord pour oscillations électriques de haute fréquence, en particulier pour des signaux de radiodiffusion de télévision
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FERNSEHGERATWERKE STASSFURT VE
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FERNSEHGERATWERKE STASSFURT VE
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Publication of FR1524775ApublicationCriticalpatent/FR1524775A/fr
H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive diodes
FR108257A1967-05-291967-05-29Unité d'accord pour oscillations électriques de haute fréquence, en particulier pour des signaux de radiodiffusion de télévision
ExpiredFR1524775A
(fr)