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:
Feb. 14, 2023
Filed:
May. 11, 2021
Applicant:
Commscope Technologies Llc, Hickory, NC (US);
Inventors:
Assignee:
CommScope Technologies LLC, Hickory, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/52 (2006.01); H01Q 9/04 (2006.01); H01Q 21/08 (2006.01); H01Q 1/24 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/523 (2013.01); H01Q 1/246 (2013.01); H01Q 9/0407 (2013.01); H01Q 21/08 (2013.01);
Abstract
A base station antenna comprises a plurality of columns of first radiating elements configured for operating in a first operational frequency band, each column of first radiating elements comprising a plurality of first radiating elements arranged in a longitudinal direction and an isolation wall positioned between adjacent columns of first radiating elements and extending in the longitudinal direction. The isolation wall comprises a frequency selective surface configured such that electromagnetic waves within the first operational frequency band are substantially blocked by the isolation wall.