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. 20, 2025
Filed:
Feb. 10, 2022
Applicants:
Swiftlink Technologies Co., Ltd., Suzhou, CN;
Swiftlink Technologies Inc., Richmond, CA;
Inventors:
Assignee:
Swiftlink Technologies Inc., Richmond, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/52 (2006.01); H01Q 1/48 (2006.01); H01Q 21/06 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/52 (2013.01); H01Q 1/48 (2013.01); H01Q 21/061 (2013.01);
Abstract
According to one embodiment, an RF front end includes an antenna array that is attached to a PCB. A structure is attached to the PCB. The structure has a plurality of concentric rings to enclose an antenna array on the PCB. Each of the plurality of concentric rings has a vertical portion attached to a ground plane of the PCB through a substrate of the PCB, and a planar strip attached to the vertical portion at an end that is opposite of the ground plane.