Invention Grant
- Patent Title: Dual-polarization beamforming
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Application No.: US16593146Application Date: 2019-10-04
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Publication No.: US11082120B2Publication Date: 2021-08-03
- Inventor: Sven Petersson , Fredrik Athley , Andreas Nilsson
- Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- Applicant Address: SE Stockholm
- Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- Current Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
- Current Assignee Address: SE Stockholm
- Agency: Rothwell, Figg, Ernst & Manbeck, P.C.
- Main IPC: H04B7/10
- IPC: H04B7/10 ; H04B7/06 ; H04B7/0426 ; H03F3/72 ; H01Q3/26 ; H01P1/10 ; H03F3/60 ; H01Q21/08
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.
Public/Granted literature
- US20200036433A1 DUAL-POLARIZATION BEAMFORMING Public/Granted day:2020-01-30
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