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:
Nov. 21, 2023
Filed:
Mar. 04, 2022
Applicant:
Skyworks Solutions, Inc., Irvine, CA (US);
Inventor:
William J. Domino, Yorba Linda, CA (US);
Assignee:
Skyworks Solutions, Inc., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 3/36 (2006.01); H01Q 1/24 (2006.01); H03F 3/195 (2006.01); H03H 7/20 (2006.01);
U.S. Cl.
CPC ...
H01Q 3/36 (2013.01); H01Q 1/246 (2013.01); H03F 3/195 (2013.01); H03H 7/20 (2013.01);
Abstract
Phase shifters for communication systems are provided herein. In certain embodiments, a phase shifter includes a plurality of phase shifting sections and a plurality of selection switches each coupled to a corresponding one of the phase shifting sections. The selection switches are formed on a semiconductor die, and are operable to connect one or more selected phase shifting sections between an input terminal and an output terminal, thereby controlling an overall phase shift provided by the phase shifter.