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:
Aug. 23, 2005
Filed:
Sep. 30, 2004
Michael H. Stockmaster, Cedar Rapids, IA (US);
Charles E. Mcdowell, Marion, IA (US);
Scott R. Ernst, Cedar Rapids, IA (US);
Michael H. Stockmaster, Cedar Rapids, IA (US);
Charles E. McDowell, Marion, IA (US);
Scott R. Ernst, Cedar Rapids, IA (US);
Rockwell Collins, Cedar Rapids, IA (US);
Abstract
The present invention is a method and apparatus for providing anti-jam protection for GPS receivers. The anti-jam system of the present invention may require less space and less power than conventional anti-jam systems. The anti-jam circuitry of the present invention may provide anti-jam protection while reducing the number of high-power usage components and integrating the components into an overall reduced form factor. Complex signal processing may be avoided whereby hardware manipulations are handled by hardware components rather than a digital signal processor.