专利名称：Radio frequency identification reader having
a signal canceller and method thereof
发明人：Jorge A. Alicot,Ronald F. Devoe申请号：US11801216申请日：20070509
公开号：US20080079547A1公开日：20080403
专利附图：
摘要：A method, system and apparatus for generating a cancellation signal in a RFIDreader to isolate a transmit section and a receive section of a RFID reader, where theRFID reader generates a local reference signal from a broadcast transmit signal, receives
a receive signal from a remote device, determines at least one correction factor, e.g., anamplitude correction factor, to generate a cancellation signal. The method, system andapparatus can further include combining a cancellation signal and a receive signal tominimize or cancel out interference and noise on the receive signal.
申请人：Jorge A. Alicot,Ronald F. Devoe
地址：Davie FL US,Miami FL US
国籍：US,US
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