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. 22, 2023
Filed:
Nov. 16, 2017
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Michael Schoor, Stuttgart, DE;
Benedikt Loesch, Stuttgart, DE;
Assignee:
ROBERT BOSCH GMBH, Stuttgart, DE;
Primary Examiner:
Int. Cl.
CPC ...
G01S 13/58 (2006.01); G01S 7/02 (2006.01); G01S 7/35 (2006.01); G01S 13/931 (2020.01); G01S 13/34 (2006.01);
U.S. Cl.
CPC ...
G01S 13/583 (2013.01); G01S 7/023 (2013.01); G01S 7/0232 (2021.05); G01S 7/0234 (2021.05); G01S 7/354 (2013.01); G01S 7/356 (2021.05); G01S 13/343 (2013.01); G01S 13/931 (2013.01);
Abstract
An estimation is described of the speed of objects with the aid of a radar sensor that includes multiple transmitting antennas. Multiple nested sequences of frequency ramps are emitted with the aid of multiple transmitting antennas. An individual phase encoding takes place for each transmitting antenna with the aid of a harmonic code. For estimating the speed of the object, the ambiguities due to the code multiplex are resolved.