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. 17, 2024
Filed:
Dec. 23, 2021
Applicant:
Magna Electronics, Llc, Southfield, MI (US);
Inventor:
Majid Ahmadloo, Lowell, MA (US);
Assignee:
Magna Electronics, LLC, Southfield, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 1/42 (2006.01); G01S 13/931 (2020.01); H01Q 1/38 (2006.01); H01Q 9/04 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/42 (2013.01); G01S 13/931 (2013.01); H01Q 1/38 (2013.01); H01Q 9/0407 (2013.01);
Abstract
A radar sensor includes a housing, cover, and a plurality of transmit and receive antennas. The housing includes a cavity retaining a processing board. The cover defines a radome having a recess into the cavity with two separate and connected areas. The transmit and receive antennas are positioned on the processing board, adjacent to, and separated by a gap from, the recess. The transmit antennas are configured to transmit RF signals through the first area of the recess. The receive antennas are configured to receive RF signals returning through the second area of the recess.