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:
Oct. 04, 2016
Filed:
Dec. 30, 2011
Applicant:
Gary Lennen, Cupertino, CA (US);
Inventor:
Gary Lennen, Cupertino, CA (US);
Assignee:
CSR TECHNOLOGY INC., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 19/25 (2010.01); G01S 19/24 (2010.01); G01S 19/29 (2010.01); G01S 19/30 (2010.01); H04B 1/7085 (2011.01); H04B 1/00 (2006.01);
U.S. Cl.
CPC ...
G01S 19/24 (2013.01); G01S 19/29 (2013.01); G01S 19/30 (2013.01); H04B 1/7085 (2013.01); G01S 19/246 (2013.01); H04B 2201/70715 (2013.01);
Abstract
The present invention is related to location positioning systems, and more particularly, to a method and apparatus for making accuracy improvements to a GPS receiver's navigation calculations. According to a first aspect, the invention includes extreme sensitivity GNSS tracking loops. In embodiments, the tracking loops are self-bandwidth normalizing and the loop bandwidths automatically narrow with reduced CNO.