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. 06, 2022
Filed:
Sep. 24, 2021
L3harris Technologies, Inc., Melbourne, FL (US);
Calvin A. Coffey, McKinney, TX (US);
Christopher T. Osterwise, Greenville, TX (US);
L3Harris Technologies, Inc., Melbourne, FL (US);
Abstract
A method comprises: digitizing a signal to produce a reference frame of amplitude samples in a time-domain; generating a spectrogram that includes energy content of the reference frame, represented by amplitude and phase, across frequency and time of the spectrogram; detecting regions of the spectrogram that have energy levels greater than a threshold level to produce detected regions; copying energy content from the detected regions into an energy vector; and performing an Inverse Fourier transform (IFT) based on the energy vector to transform the energy vector into in-phase (I) and quadrature (Q) (IQ) samples in the time-domain.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile