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:
May. 12, 2026
Filed:
Aug. 31, 2023
Skyworks Solutions, Inc., Irvine, CA (US);
David Richard Pehlke, Westlake Village, CA (US);
Skyworks Solutions, Inc., Irvine, CA (US);
Abstract
Front-end systems with antenna switching that bypasses a transmit band filter are disclosed herein. In certain embodiments, a front-end architecture is based on switching the RF transmit signal behind or before the bandpass filter of the band. This enables the switch-combining and filter ganging used to support carrier aggregation and EN-DC connectivity to be maintained, and the SRS switching done this way for a target TDD band does not impact, interrupt, and/or otherwise re-route the partner bands. Accordingly, both an anchor carrier and a secondary carrier can be maintained without interruption or impact. Furthermore, carrier aggregation features can be maintained and is not interrupted by SRS.