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:
Sep. 17, 2019
Filed:
Mar. 23, 2018
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Douglas C. Cameron, Ladera Ranch, CA (US);
Dwayne C. Merna, Yorba Linda, CA (US);
Manu Sharma, Long Beach, CA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64G 1/28 (2006.01); G01C 21/18 (2006.01); G01C 19/30 (2006.01);
U.S. Cl.
CPC ...
B64G 1/288 (2013.01); B64G 1/286 (2013.01); G01C 19/30 (2013.01); G01C 21/18 (2013.01);
Abstract
Dither circuitry includes harmonic signal generation circuitry configured generate a high order even harmonic of a base excitation signal. The dither circuitry also includes a combiner configured to generate a dithered excitation signal based on the high order even harmonic and the base excitation signal. The dither circuitry further includes an output terminal configured to output the dithered excitation signal to a sensor device.