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:
May. 03, 2022
Filed:
Dec. 21, 2017
Applicant:
Nxp B.v., Eindhoven, NL;
Inventors:
Assignee:
NXP B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/38 (2006.01); H01Q 9/04 (2006.01); H01Q 13/10 (2006.01); H01Q 5/371 (2015.01); H01Q 5/364 (2015.01); H01Q 5/357 (2015.01); H01Q 1/32 (2006.01); H01Q 1/27 (2006.01); G01S 13/931 (2020.01);
U.S. Cl.
CPC ...
H01Q 9/0421 (2013.01); H01Q 1/27 (2013.01); H01Q 1/3233 (2013.01); H01Q 5/357 (2015.01); H01Q 5/364 (2015.01); H01Q 5/371 (2015.01); H01Q 9/0407 (2013.01); H01Q 9/0442 (2013.01); H01Q 13/106 (2013.01); G01S 13/931 (2013.01);
Abstract
The disclosure relates to patch antennas for radar or communications applications. Example embodiments include an antenna comprising: a substrate; a ground plane on a first face of the substrate; and a patch antenna on an opposing second face of the substrate, the patch antenna having a lead extending along a central axis and connected to a rectangular radiating element, wherein the rectangular radiating element comprises two slots on opposing sides of the central axis such that the patch antenna has two resonant frequencies within an operating frequency range of the antenna.