发明授权
- 专利标题： Shared feedback for adaptive transmitter pre-distortion
- 专利标题（中）： 自适应发射机预失真的共享反馈
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申请号： US13364065申请日： 2012-02-01
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公开(公告)号： US08964821B2公开(公告)日： 2015-02-24
- 发明人: Philip D. Coan , Paul J. Draxler , Roberto Rimini , Thomas D. Marra , Gurkanwal Singh Sahota , Steven C. Ciccarelli , Shrenik Patel
- 申请人： Philip D. Coan , Paul J. Draxler , Roberto Rimini , Thomas D. Marra , Gurkanwal Singh Sahota , Steven C. Ciccarelli , Shrenik Patel
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： US CA San Diego
- 代理商 James Gutierrez
- 主分类号： H04B1/38
- IPC分类号： H04B1/38 ; H04L5/16 ; H04L27/36 ; H03F1/32 ; H03F3/195 ; H03F3/24 ; H03F3/68 ; H03F3/72 ; H04B7/08
摘要：
A modem is described. The modem includes a transmitter. The transmitter includes a digital pre-distortion module and a power amplifier. The modem also includes one or more selected shared receivers. The one or more selected shared receivers generate a feedback signal for the digital pre-distortion module. The modem further includes a feedback switch. The feedback switch selectively couples the one or more selected shared receivers to an output of the transmitter.
公开/授权文献
- US20130094550A1 SHARED FEEDBACK FOR ADAPTIVE TRANSMITTER PRE-DISTORTION 公开/授权日：2013-04-18
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