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:
Oct. 10, 2023
Filed:
Apr. 09, 2021
Nxp Usa, Inc., Austin, TX (US);
Filip Alexandru Rosu, Bucharest, RO;
NXP USA, Inc., Austin, TX (US);
Abstract
Various embodiments relate to a method and system for stopping a target detection greedy algorithm used in a radar system having a sparse array, including: running an iteration of the target detection greedy algorithm on signals received by the sparse array; adding a complex DC component to a residue produced by the target detection greedy algorithm; estimating the variance of the noise in the received signal; testing a first null hypothesis using the estimate of the variance of noise in the received signal and the average of the square magnitude of the complex data of the received signal; and stopping the target detection greedy algorithm when the first null hypothesis test passes.
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