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. 18, 2017
Filed:
Mar. 04, 2014
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Haim Mendel Weissman, Haifa, IL;
Lior Raviv, Atlit, IL;
Assignee:
Qualcomm Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/40 (2015.01); H04B 17/13 (2015.01); H03F 3/21 (2006.01); H03F 3/195 (2006.01); H03F 3/213 (2006.01); H04B 17/21 (2015.01); H04B 17/14 (2015.01); H04B 17/19 (2015.01);
U.S. Cl.
CPC ...
H04B 17/13 (2015.01); H03F 3/195 (2013.01); H03F 3/211 (2013.01); H03F 3/213 (2013.01); H04B 1/40 (2013.01); H04B 17/14 (2015.01); H04B 17/19 (2015.01); H04B 17/21 (2015.01); H03F 2200/421 (2013.01);
Abstract
An apparatus includes a first power amplifier coupled to a first transmission path, a first low noise amplifier coupled to a first reception path, a second power amplifier coupled to a second transmission path, and a second low noise amplifier coupled to a second reception path. A first switch is configured to selectively couple the second low noise amplifier to receive an output of the first power amplifier. A second switch is configured to selectively couple the first low noise amplifier to receive an output of the second power amplifier.