发明申请
- 专利标题： Multimode receiver
- 专利标题（中）： 多模接收机
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申请号： US10540792申请日： 2003-12-11
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公开(公告)号： US20060245474A1公开(公告)日： 2006-11-02
- 发明人: Dominique Brunel , Laurent Noel
- 申请人： Dominique Brunel , Laurent Noel
- 申请人地址： NL Eindhoven 5621 BA
- 专利权人： Koninklijke Philips Electronics, N.V.
- 当前专利权人： Koninklijke Philips Electronics, N.V.
- 当前专利权人地址： NL Eindhoven 5621 BA
- 优先权： EP02293259.4 20021230
- 国际申请： PCT/IB03/06038 WO 20031211
- 主分类号： H04B1/00
- IPC分类号： H04B1/00 ; H04B1/707 ; H04B1/10
摘要：
The present invention relates to a receiver for processing a received signal (SEQ), said receiver being multimode. The invention is characterized in that it comprises; a) a single RF chip for processing the received signal (SEQ) in any mode, said chip comprising a spreading section (SPREAD_SEC) for spreading and downconverting to baseband a received signal (SEQ), and a channel filtering section (CH_SEC) for DC offsets rejection on a received signal (SEQ), and b) a single baseband chip (BB) comprising despreading means (DSPR) for despreading a spread signal (SEQ).
公开/授权文献
- US07684461B2 Multimode receiver 公开/授权日：2010-03-23
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