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. 06, 2018
Filed:
May. 26, 2017
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Serkan Sayilir, San Diego, CA (US);
Chuan Wang, San Diego, CA (US);
Kevin Hsi Huai Wang, San Diego, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/00 (2006.01); H03F 3/191 (2006.01); H03F 3/30 (2006.01); H03F 3/26 (2006.01); H03H 7/48 (2006.01); H03F 3/00 (2006.01); H03F 3/72 (2006.01); H04B 1/18 (2006.01); H04L 27/26 (2006.01);
U.S. Cl.
CPC ...
H03F 3/191 (2013.01); H03F 3/005 (2013.01); H03F 3/26 (2013.01); H03F 3/3098 (2013.01); H03F 3/72 (2013.01); H03H 7/487 (2013.01); H04B 1/18 (2013.01); H04L 27/2647 (2013.01);
Abstract
A wireless communication device includes a first low-noise amplifier (LNA). The wireless communication device also includes a first LNA load circuit coupled to an output of the LNA. The wireless communication device further includes a power splitter switchably coupled to the first LNA load circuit. The power splitter includes a negatively coupled transformer and is switchably coupled to multiple outputs.