Patent · US Active

Dual-polarized antenna

US11081800B2 · kind B2 · utility

0Cited by

9References

16Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Andreas Vollmer · Rosenheim, DE
Maximilian Goettl · Frasdorf, DE
Dan Fleancu · Griesstätt, DE

Key dates

Filing date	Feb 3, 2017
Grant date	Aug 3, 2021
Priority date	—
Expiry date	Apr 24, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q21/24
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

The present disclosure relates to a dual-polarized antenna comprising a dipole radiator, a resonant cavity radiator and a reflector. The resonant cavity radiator is arranged below the reflector and radiates through a slot in the reflector, and the dipole radiator is arranged above the reflector, with a signal line and/or a carrier of the dipole radiator extending through the slot.

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