Patent · US Active

Multi-band base station antennas having crossed-dipole radiating elements with generally oval or rectangularly shaped dipole arms and/or common mode resonance reduction filters

US11322827B2 · kind B2 · utility

2Cited by

2References

20Claims

0Family size

Assignee

COMMSCOPE TECHNOLOGIES LLC · US

Inventors

Mohammad Vatankhah Varnoosfaderani · Richardson, US
Zhonghao Hu · Parramatta, AU
Ozgur Isik · Parramatta, AU

Key dates

Filing date	Jul 30, 2020
Grant date	May 3, 2022
Priority date	—
Expiry date	Jul 30, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q5/48
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A dual-polarized radiating element for a base station antenna includes a first dipole that extends along a first axis, the first dipole including a first dipole arm and a second dipole arm and a second dipole that extends along a second axis, the second dipole including a third dipole arm and a fourth dipole arm and the second axis being generally perpendicular to the first axis, where each of the first through fourth dipole arms has first and second spaced-apart conductive segments that together form a generally oval shape.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.