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.:

US 7898461 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 01, 2011

Filed:

Jun. 18, 2010
Applicants:

Glen Stickley, Brisbane, AU;

Bryan Reeves, Brisbane, AU;

Inventors:

Glen Stickley, Brisbane, AU;

Bryan Reeves, Brisbane, AU;

Assignee:

GroundProbe Pty. Ltd., Queensland, AU;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 13/62 (2006.01); G01S 13/89 (2006.01);
U.S. Cl.
CPC ...
Abstract

Systems and methods of error handling in interferometric signal processing for a ground based slope monitoring system are described. Uncorrected movement data is extracted from interferometric radar measurements of a relatively stable reference. The movement data is corrected for changes in atmospheric conditions as a function of changes in a refractive index of the air and an offset induced at zero range.


Find Patent Forward Citations

Stickley, Glen. (2011). Interferometric signal processing (U.S. Patent No. 7898461). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7898461

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