发明名称 A near field communications receiver
摘要 The present application relates to a near field communications (NFC) receiver in which a received NFC signal comprising a carrier signal onto which a data signal is modulated is digitised and downconverted, and the digitised and downconverted received signal is filtered to recover a digitised and downconverted version of the carrier signal of the NFC signal. This digitised and downconverted version of the carrier signal is converted into an analogue signal which is then upconverted to generate an estimate of the carrier signal, and this estimate is combined with the received NFC signal to suppress or negate, at least partially, the carrier of the received signal.
申请公布号 GB201110190(D0) 申请公布日期 2011.08.03
申请号 GB20110010190 申请日期 2011.06.16
申请人 CAMBRIDGE SILICON RADIO 发明人
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代理机构 代理人
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