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:
Apr. 14, 2020
Filed:
Jan. 15, 2019
Applicant:
Skyworks Solutions, Inc., Woburn, MA (US);
Inventors:
Weimin Sun, Santa Rosa Valley, CA (US);
David Viveiros, Jr., Thousand Oaks, CA (US);
Russ Alan Reisner, Newbury Park, CA (US);
Assignee:
Skyworks Solutions, Inc., Woburn, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/04 (2006.01); H04B 1/44 (2006.01); H04B 1/00 (2006.01); H03F 1/56 (2006.01); H03F 3/24 (2006.01);
U.S. Cl.
CPC ...
H04B 1/44 (2013.01); H03F 1/565 (2013.01); H03F 3/24 (2013.01); H04B 1/005 (2013.01); H04B 1/0458 (2013.01); H04B 1/0475 (2013.01); H04B 1/0483 (2013.01); H03F 2200/111 (2013.01); H04B 2001/0408 (2013.01);
Abstract
In an embodiment, an apparatus includes a first radio frequency (RF) signal path and a second RF signal path. The first RF signal path can provide a first RF signal when active and the second RF signal path can provide a second RF signal when active. The second RF signal path can include a matching network with a load impedance configured to prevent a resonance in the second RF signal path due to coupling with the first RF signal path when the first RF signal path is active.