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. 30, 2025
Filed:
Sep. 07, 2022
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventor:
Alexander Belitzer, Munich, DE;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 7/02 (2006.01); G01S 13/58 (2006.01); G01S 13/931 (2020.01); H04B 1/10 (2006.01);
U.S. Cl.
CPC ...
G01S 7/023 (2013.01); G01S 13/584 (2013.01); G01S 13/931 (2013.01);
Abstract
A radar system and a corresponding method for a radar system are described herein. In accordance with one example, the method includes receiving—via a first RF port of a coupler—an antenna signal from an antenna, receiving—with an auxiliary receiver—a representation of the antenna signal via a second RF port of the coupler, and generating—with the auxiliary receiver—an auxiliary base-band signal from the representation of the antenna signal. Based on the auxiliary base-band signal, an external radar interference signal transmitted from an external radar device incident at the antenna is detected.