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. 31, 2019
Filed:
Jul. 19, 2018
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventor:
Andrew Gordon Summers, Lawshall, GB;
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/00 (2006.01); H04B 1/18 (2006.01); H04B 1/00 (2006.01); H04B 1/04 (2006.01); H04B 1/12 (2006.01); H03D 7/14 (2006.01);
U.S. Cl.
CPC ...
H04B 1/18 (2013.01); H03D 7/14 (2013.01); H03D 7/1483 (2013.01); H04B 1/00 (2013.01); H04B 1/0028 (2013.01); H04B 1/04 (2013.01); H04B 1/12 (2013.01);
Abstract
A mixer termination circuit for a downconverter mixer includes a diplexer circuit coupled to an output of the downconverter mixer. The diplexer circuit is configured to separately terminate a sum component present in an output signal of the downconverter mixer and a difference component present in the output signal of the downconverter mixer.