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. 17, 2024
Filed:
May. 18, 2022
Skyworks Solutions, Inc., Irvine, CA;
Florinel G. Balteanu, Irvine, CA (US);
Gregory Edward Babcock, Ottawa, CA;
David Richard Pehlke, Westlake Village, CA (US);
Laurent Noel, Laval, CA;
Skyworks Solutions, Inc., Irvine, CA (US);
Abstract
Apparatus and methods for signal conditioning of radio frequency signals are provided. In certain embodiments, a mobile device includes a transceiver configured to output a differential transmit signal and to receive a single-ended receive signal, and a front end system. The front end system includes a transmit balun, a differential transmit amplifier configured to amplify the differential transmit signal to generate an amplified differential transmit signal provided to a first winding of the transmit balun, a differential receive amplifier configured to amplify a differential receive signal received from the first winding to generate an amplified differential receive signal, and a receive balun configured to convert the amplified differential receive signal into the single-ended receive signal.