Patent · US Active

Dual-polarization beamforming

US10461836B2 · kind B2 · utility

3Cited by

1References

16Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Sven Petersson · Svenstavik, SE
Fredrik Athley · Lindome, SE
Andreas Nilsson · Göteborg, SE

Key dates

Filing date	Jan 12, 2017
Grant date	Oct 29, 2019
Priority date	—
Expiry date	Nov 1, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH04B7/0691
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

There is presented a wireless device for dual-polarization beamforming. The wireless device comprises an antenna array. The antenna array comprises antenna elements of mutually orthogonal polarizations and a baseband chain. The antenna elements of both polarizations are operatively connected to the baseband chain. There is also presented a method for dual-polarization beamforming as performed by such a wireless device.

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