The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 07, 2021
Filed:
Apr. 09, 2020
Sumitomo Electric Device Innovations, Inc., Kanagawa, JP;
Yuji Kimoto, Yokohama, JP;
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC., Kanagawa, JP;
Abstract
A high frequency amplifierincludes an input terminal P, an output terminal P, a transistorconfigured to amplify an RF signal applied to the input terminal P, a matching circuitfor a fundamental of the RF signal and a reflection circuitfor a harmonic relative to the fundamental, the matching circuitand the reflection circuitbeing connected in series between the transistorand the output terminal P, an extraction circuitconfigured to extract a harmonic appearing at the output terminal P, processing circuitsconfigured to adjust a phase and intensity of the harmonic extracted by the extraction circuitand a multiplexing circuitconfigured to multiplex the harmonic processed by the processing circuitsto the harmonic reflected by the reflection circuitand give the multiplexed harmonic to the transistor
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile