FR872843A - Montage destiné à la transmission d'oscillations électriques et comportant au moins un amplificateur d'oscillations modulées en amplitude
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Montage destiné à la transmission d'oscillations électriques et comportant au moins un amplificateur d'oscillations modulées en amplitude
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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
Application grantedgrantedCritical
Publication of FR872843ApublicationCriticalpatent/FR872843A/fr
H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
H—ELECTRICITY
H03—ELECTRONIC CIRCUITRY
H03C—MODULATION
H03C1/00—Amplitude modulation
H03C1/02—Details
H03C1/06—Modifications of modulator to reduce distortion, e.g. by feedback, and clearly applicable to more than one type of modulator
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Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Amplifiers
(AREA)
FR872843D1939-09-261941-06-04Montage destiné à la transmission d'oscillations électriques et comportant au moins un amplificateur d'oscillations modulées en amplitude
ExpiredFR872843A
(fr)
Montage destiné à la suppression d'une ou plusieurs oscillations perturbatrices età l'amplification d'autres oscillations de fréquences différentes