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. 19, 2016
Filed:
Dec. 16, 2014
Applicant:
Stmicroelectronics (Research & Development) Limited, Marlow, Buckinghamshire, GB;
Inventors:
Peter Bagnall, Bath, GB;
Philip Mattos, Ruardean Woodside, GB;
Assignee:
STMicroelectronics (Research & Development) Limited, Marlow, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L 1/02 (2006.01); G01S 19/23 (2010.01); H03L 1/00 (2006.01);
U.S. Cl.
CPC ...
H03L 1/00 (2013.01); G01S 19/235 (2013.01); H03L 1/026 (2013.01); H03L 1/027 (2013.01);
Abstract
An input receives a generated frequency having a first frequency component and a second frequency component. A filter block includes filter coefficients describing a relationship between the second frequency component and an environmental characteristic. The filter block predicts the first frequency component based on the environmental characteristic, and updates the filter coefficients based on an offset between the predicted first frequency component and a received frequency corresponding to the first frequency component.