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:
Nov. 23, 2021
Filed:
Dec. 31, 2019
Applicant:
Atlanta Rftech Llc, Snellville, GA (US);
Inventor:
Xin Du, Schaumburg, IL (US);
Assignee:
ATLANTA RFTECH LLC, Snellville, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 11/08 (2006.01); H01Q 9/04 (2006.01); H01Q 1/36 (2006.01); H01Q 1/48 (2006.01);
U.S. Cl.
CPC ...
H01Q 9/04 (2013.01); H01Q 1/36 (2013.01); H01Q 1/48 (2013.01); H01Q 9/0407 (2013.01);
Abstract
A hybrid antenna structure with a ground plane; a supporting body coupled to the ground plane. The supporting body provided with four helical filar extending from the ground plane, ends of each of the filar coupled at a connection point to a periphery of a patch. The filar each having a length of approximately ½ wavelength of a desired operating frequency. Further, the hybrid antenna structure may be configured for self-diplexing by adding a high-band patch upon the patch, spaced apart by a dielectric spacer.