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. 05, 2022
Filed:
Jan. 29, 2020
Magna Electronics Inc., Auburn Hills, MI (US);
Fabrizio Gentili, Aschaffenburg, DE;
Wilhelm Johann Wolfgang Wöhlte, Sailauf, DE;
MAGNA ELECTRONICS INC., Auburn Hills, MI (US);
Abstract
A radar sensing system for a vehicle includes a radar sensor disposed at the vehicle so as to sense exterior of the vehicle. The radar sensor includes a plurality of transmitters that transmit radio signals, and a plurality of receivers that receive radio signals, with the received radio signals being transmitted radio signals that are reflected from an object. A processor is operable to process outputs of the receivers. The radar sensor includes a printed circuit board having circuitry disposed thereat and at least one waveguide having an interface end in electrical contact with the printed circuit board. The at least one waveguide includes at least one notch at the interface end that reduces an area of electrical contact between the at least one waveguide and the printed circuit board and increases pressure at the electrical contact area.