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:
Apr. 07, 2026
Filed:
May. 30, 2023
Robert Bosch Gmbh, Stuttgart, DE;
Armin Himmelstoss, Weissach Im Tal, DE;
Maik Hansen, Leonberg, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A radar sensor device. The radar device includes a radar sensor for detecting an object using radar waves, a transmission path which transmits a transmission signal in the direction of the object and includes a transmission antenna, at least one receiving path which transmits a transmission signal reflected by the object as a reception signal and includes a receiving antenna and a test signal path which transmits a test signal for self-testing the radar sensor and extends at least between a first coupling point of the transmission path and a second coupling point of the receiving path. The first coupling point is disposed in the direction toward the object downstream of the transmission antenna or immediately upstream of the transmission antenna and the second coupling point is disposed in the direction coming from the object upstream of the receiving antenna or immediately downstream of the receiving antenna.