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:
May. 16, 2017
Filed:
Jul. 26, 2012
Applicants:
Yiwu Tang, San Diego, CA (US);
Yunliang Zhu, San Diego, CA (US);
Chiewcharn Narathong, San Diego, CA (US);
Sujiang Rong, San Diego, CA (US);
Inventors:
Yiwu Tang, San Diego, CA (US);
Yunliang Zhu, San Diego, CA (US);
Chiewcharn Narathong, San Diego, CA (US);
Sujiang Rong, San Diego, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 1/40 (2015.01); H03L 7/099 (2006.01); G01R 31/28 (2006.01); H03L 7/07 (2006.01); H03B 21/01 (2006.01);
U.S. Cl.
CPC ...
H03L 7/099 (2013.01); G01R 31/2832 (2013.01); H03B 21/01 (2013.01); H03L 7/07 (2013.01);
Abstract
A method includes generating a first signal based on a difference between a first frequency of a first voltage controlled oscillator (VCO) and a second frequency of a second VCO. The method further includes determining a gain of the first VCO at least partially based on the first signal.