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:
Jan. 07, 2025
Filed:
Jan. 25, 2023
Applicant:
John Mezzalingua Associates, Llc, Liverpool, NY (US);
Inventors:
Niranjan Sundararajan, Clay, NY (US);
Wengang Chen, Jamesville, NY (US);
Jiaqiang Zhu, Baldwinsville, NY (US);
Assignee:
John Mezzalingua Associates, LLC, Liverpool, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 5/42 (2015.01); H01Q 1/24 (2006.01); H01Q 1/52 (2006.01); H01Q 21/26 (2006.01);
U.S. Cl.
CPC ...
H01Q 5/42 (2015.01); H01Q 1/246 (2013.01); H01Q 1/521 (2013.01); H01Q 21/26 (2013.01);
Abstract
A lowband radiator has four dipole arms and a central region that is centered at the intersection of the dipole arms. Each of the dipole arms has a sequence of capacitive and inductive structures and a pair of high gain wings that are disposed in the dipole central region. In one embodiment of the lowband radiator, each dipole arm has a gap within the central region that is colinear with the dipole arm. The dipoles provide for improved isolation from nearby midband radiators while providing high gain.