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:
Oct. 21, 2025
Filed:
May. 04, 2023
Applicant:
Dielectric, Llc, Raymond, ME (US);
Inventors:
Keith Pelletier, Raymond, ME (US);
Nicole Starrett, Raymond, ME (US);
Craig Beaucage, Raymond, ME (US);
James Butts, Raymond, ME (US);
Assignee:
Dielectric, LLC, Raymond, ME (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 21/00 (2006.01); H01Q 5/47 (2015.01); H01Q 21/06 (2006.01);
U.S. Cl.
CPC ...
H01Q 21/0062 (2013.01); H01Q 5/47 (2015.01); H01Q 21/064 (2013.01);
Abstract
A high power top mounted slotted coaxial broadcast antenna for broadband multi-channel applications is achieved via applying phase cancelation through multiple feeds. The effect that external transmission line feeds have on the circularity of the azimuth pattern is reduced using parasitic tubes near the surface of the slot apertures.