Invention Grant
- Patent Title: Multi-dimensional volterra series transmitter linearization
- Patent Title (中): 多维volterra系列发射机线性化
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Application No.: US13933221Application Date: 2013-07-02
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Publication No.: US08909176B2Publication Date: 2014-12-09
- Inventor: John-Peter van Zelm , Peter Rashev , John Holt
- Applicant: Research In Motion Limited
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Main IPC: H04B1/04
- IPC: H04B1/04
Abstract:
A radio transmission system comprising: a first Volterra Engine (VE) linearizer; a second VE linearizer coupled to the first VE linearizer; and a power amplifier (PA) coupled to at least one of the VE linearizers. Each VE linearizer compensates for a different distortion or nonlinearity aspect of an output signal from the PA.
Public/Granted literature
- US20130285742A1 Multi-Dimensional Volterra Series Transmitter Linearization Public/Granted day:2013-10-31
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