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专利名称：INTEGRATED CIRCUITS, COMMUNICATION
UNITS AND METHODS OF CANCELLATIONOF INTERMODULATION DISTORTION
发明人：PRATT, Patrick,PLUMB, William,GAULT,
Sophie,CHUNG, Pei-Shiun
申请号：EP10845520.5申请日：20100521公开号：EP2471186A1公开日：20120704
摘要：A wireless communication unit includes a transmitter, a receiver, a selectivityelement and a baseband processing module. The receiver has at least one summationmodule arranged to add a cancellation signal to the quadrature baseband receive signal.a baseband processing module arranged to: receive the quadrature baseband transmitsignal and quadrature baseband receive signal; apply independent gain and phaseadjustments to quadrature portions of the quadrature baseband transmit signal, basedon at least one signal component of the quadrature baseband receive signal, to formindependent cancellation signals; and apply the independent cancellation signals to theat least one summation module.
申请人：MediaTek Singapore Pte Ltd.
地址：20 Ayer Rajah Crescent No. 04-01 Singapore 1399 SG
国籍：SG
代理机构：Görz, Ingo
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