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:
Aug. 12, 2025
Filed:
Jan. 13, 2022
Hensoldt Sensors Gmbh, Taufkirchen, DE;
Franz-Xaver Hofele, Donzdorf, DE;
HENSOLDT SENSORS GmbH, Taufkirchen, DE;
Abstract
An apparatus for automatically identifying an object in radar signals based on multiple predefined object-specific tests. The object-specific tests are based on features of spectral data of the radar signals, the spectral data including a spectrum as function of frequencies and a cepstrum as function of quefrencies. The apparatus includes a visualization module that visualizes feature-specific structures in the spectrum by at least one of the following: generating a first modified spectrum by keeping a predefined number of data points with largest amplitude values in the spectrum, while setting all other amplitude values to a default value, defining a threshold based on a statistical upper limit for variations of the spectrum in a range spaced from a maximal value. The apparatus also includes a classification module that identifies the object based on predefined tests testing a presence of multiple features, the testing being performed on a result of visualization module.