Invention Grant
US08213880B2 Minimum feedback radio architecture with digitally configurable adaptive linearization
有权
具有数字可配置自适应线性化的最小反馈无线电架构
- Patent Title: Minimum feedback radio architecture with digitally configurable adaptive linearization
- Patent Title (中): 具有数字可配置自适应线性化的最小反馈无线电架构
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Application No.: US12252065Application Date: 2008-10-15
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Publication No.: US08213880B2Publication Date: 2012-07-03
- Inventor: John-Peter van Zelm , Peter Rashev
- Applicant: John-Peter van Zelm , Peter Rashev
- Applicant Address: US NY New York
- Assignee: Rockstar Bidco, LP
- Current Assignee: Rockstar Bidco, LP
- Current Assignee Address: US NY New York
- Agency: Conley Rose, P.C.
- Agent Rodney B. Carroll; Bernard Tiegerman
- Main IPC: H04B1/04
- IPC: H04B1/04 ; H01Q11/12
Abstract:
Included is a radio transmission system comprising a plurality of power amplifiers (PAs); a plurality of Volterra Engine (VE) linearizers corresponding to the PAs; a plurality of feedback loops corresponding to the PAs; at least one digital hybrid matrix (DHM) coupled to the VE linearizers; and an analog hybrid matrix (AHM) coupled to the PAs, wherein the feedback loops are connected to the AHM and the VE linearizers but not to the PAs to reduce the number of feedback loops. Also included is a radio system comprising a plurality of PAs; a Volterra DHM (VDHM) coupled to the PAs; a plurality of feedback loops corresponding to the PAs; and an AHM coupled to the PAs, wherein the feedback loops are connected to the AHM but not to the PAs to reduce the number of feedback loops.
Public/Granted literature
- US20100090762A1 Minimum feedback radio architecture with digitally configurable adaptive linearization Public/Granted day:2010-04-15
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