Invention Grant
- Patent Title: Digital pre-distortion for multi-antenna systems
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Application No.: US15214857Application Date: 2016-07-20
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Publication No.: US09923524B2Publication Date: 2018-03-20
- Inventor: Nicholas Michael Carbone , Jeremy Darren Dunworth , Hyunchul Park
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Patterson & Sheridan, L.L.P.
- Main IPC: H03F1/32
- IPC: H03F1/32 ; H04B17/00 ; H03F3/21 ; H04W52/52

Abstract:
Certain aspects of the present disclosure relate to methods and apparatus for power amplifier control. A power amplifier network includes a first path comprising a first power amplifier. The power amplifier network further includes a second path comprising a second power amplifier. The power amplifier network further includes a common input path to both the first path and the second path. The power amplifier network further includes a first power control network for controlling a first signal applied to the first power amplifier. The power amplifier network further includes a second power control network for controlling a second signal applied to the second power amplifier, wherein the first power control network is different from the second power control network.
Public/Granted literature
- US20180026586A1 DIGITAL PRE-DISTORTION FOR MULTI-ANTENNA SYSTEMS Public/Granted day:2018-01-25
Information query
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