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:
Dec. 14, 2021
Filed:
Nov. 23, 2016
Applicant:
Skyworks Solutions, Inc., Woburn, MA (US);
Inventors:
John William Mitchell Rogers, Nepean, CA;
Gordon Glen Rabjohn, Ottawa, CA;
John Jackson Nisbet, Ottawa, CA;
Assignee:
Skyworks Solutions, Inc., Irvine, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03F 1/32 (2006.01); H03F 1/56 (2006.01); H03F 1/22 (2006.01); H03F 3/19 (2006.01); H03F 3/24 (2006.01); H03F 1/02 (2006.01);
U.S. Cl.
CPC ...
H03F 1/32 (2013.01); H03F 1/0205 (2013.01); H03F 1/22 (2013.01); H03F 1/565 (2013.01); H03F 3/19 (2013.01); H03F 3/245 (2013.01); H03F 2200/18 (2013.01); H03F 2200/222 (2013.01); H03F 2200/318 (2013.01); H03F 2200/387 (2013.01); H03F 2200/451 (2013.01);
Abstract
A radio-frequency (RF) module includes a first transistor having a base, a collector, and an emitter, a radio-frequency output transmit path coupled to the collector of the first transistor at a first end and to a radio-frequency output port at a second end, and an output matching network disposed in the radio-frequency output transmit path, the output matching network including a shunt arm coupled to ground, the shunt arm including a switch that is controllable to modify an impedance of the output matching network.