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. 02, 2017
Filed:
Aug. 18, 2014
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Brian J. Herting, Marion, IA (US);
Jonathan M. Sebast, Cedar Rapids, IA (US);
Benjamin K. Oliver, Cedar Rapids, IA (US);
James R. Kottman, Cedar Rapids, IA (US);
Michael J. Cook, Cedar Rapids, IA (US);
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Abstract
Apparatus and methods for pulse error correction are disclosed. The apparatus may include a spinning vehicle having a plurality of antennas for generating pulse signals indicative of the rotational orientation of the spinning vehicle. The apparatus may utilize anti-jamming to detect and nullify a jamming signal. The apparatus may apply pulse error correction to correct inaccuracies in the pulse signals indicative of the rotational orientation of the spinning vehicle. More specifically, positional information of a source of the jamming signal relative to the spinning vehicle and positional information of a satellite relative to the spinning vehicle may be determined and utilized to calculate a rotational orientation correction.