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:
Jun. 29, 2021
Filed:
Feb. 03, 2020
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Stephen A. Ganje, Frisco, TX (US);
Nathan Larsen, Allen, TX (US);
Yongtao Guo, Plano, TX (US);
Jeffrey L. Box, Farmersville, TX (US);
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Abstract
A system may include a receiver, an input digitized data buffer, and a processor. The input digitized data buffer may be configured to accumulate samples of a time domain signal, s(t), from the receiver. The processor may be configured to: remove a confirmed peak from a frequency domain signal, S(f), to produce a corrected frequency domain signal, S'(f); perform an inverse fast Fourier transform to transform the corrected frequency domain signal, S′(f), to a corrected time domain signal, s′(t); perform an inverse window operation on the corrected time domain signal, s′(t), to recover original signal magnitudes; and output digitized data of the corrected time domain signal, s′(t), for signal processing.