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Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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Publication date
Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Publication of ES297294A1publicationCriticalpatent/ES297294A1/en
Oscillators With Electromechanical Resonators
(AREA)
Abstract
Amplifier device provided with negative feedback and having a signal output that is charged by a circuit element having a non-linear and/or variable impedance, characterized in that the non-linear or variable circuit element is connected to the output of the amplifier through a series impedance, while at the junction of the non-linear or variable circuit element and the series impedance, a negative feedback branch is connected with a feedback factor such that the signal appearing in the series combination of the The series impedance and the non-linear or variable circuit element is independent of the non-linear or variable instantaneous impedance of said circuit element. (Machine-translation by Google Translate, not legally binding)
ES0297294A1963-03-081964-03-06Amplifier device provided with negative feedback (Machine-translation by Google Translate, not legally binding)
ExpiredES297294A1
(en)
Amplifier for amplifying an input signal derived from a signal source and provided with an amplitude-limiting two-terminal network connected to its output circuit