TUNABLE MATCHING NETWORK FOR PUSHPULL POWER AMPLIFIER

A radio-frequency (RF) push-pull amplifier circuit that includes: a first transistor; a transformer; and a first matching circuit comprising at least one capacitor and at least one inductor, in which an input of the first matching circuit is coupled to an output of the first transistor, an output of...

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Bibliographic Details
Main Authors Deng, Jason X, Lertpiriyapong, Rattapon
Format Patent
LanguageEnglish
Published 15.02.2024
Subjects
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
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Summary:A radio-frequency (RF) push-pull amplifier circuit that includes: a first transistor; a transformer; and a first matching circuit comprising at least one capacitor and at least one inductor, in which an input of the first matching circuit is coupled to an output of the first transistor, an output of the first matching circuit is coupled to an input of the transformer, and the first matching circuit is configured to transform an impedance at the input of the transformer into a first predefined impedance at the output of the first transistor.
Bibliography:Application Number: US202217888097