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:
Jun. 28, 2016
Filed:
Oct. 06, 2014
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Janakiram Ganesh Sankaranarayanan, San Diego, CA (US);
Ojas Mahendra Choksi, San Diego, CA (US);
Hasnain Mohammedi Lakdawala, San Diego, CA (US);
Wei Zhuo, San Diego, CA (US);
Faramarz Sabouri, San Diego, CA (US);
Assignee:
QUALCOMM INCORPORATED, San Diego, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/10 (2006.01); H04B 1/12 (2006.01); H04B 17/21 (2015.01); H04W 88/02 (2009.01);
U.S. Cl.
CPC ...
H04B 1/123 (2013.01); H04B 1/109 (2013.01); H04B 17/21 (2015.01); H04W 88/02 (2013.01);
Abstract
An apparatus including: at least one receiver having injection points and having at least an amplifier and a transformer; and a plurality of isolation switches coupled to injection points of the at least one receiver, the plurality of isolation switches configured to route a calibration signal generated by a transmitter to one of the injection points.