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:
Jul. 01, 2025
Filed:
Jan. 02, 2024
Texas Instruments Incorporated, Dallas, TX (US);
Sandeep Rao, Bangalore, IN;
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
Systems, methods and computer readable mediums are provided for processing radar data to improve detection of weaker targets in the presence of stronger targets. One such system comprises a radar sensor to generate range data based on received radar signals; and a processor that performs a first Doppler Fast Fourier Transform (Doppler-FFT) on the range data to provide a first Doppler-FFT representation, identifies a dominant peak in the first Doppler-FFT representation, determines phase noise associated with the dominant peak, modifies the range data using the determined phase noise to provide modified range data, and performs a second Doppler-FFT on the modified range data to provide a second Doppler-FFT representation. The processor operations may be based on a set of instructions stored on a computer readable medium.