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专利名称：Mobile wireless communications device with
NFC coupling circuit and related methods
发明人：Lizhong Zhu,Libo Zhu申请号：US13344917申请日：20120106公开号：US08594566B2公开日：20131126
专利附图：
摘要：A mobile wireless communications device may include a housing, a wirelesstransceiver carried by the housing, a processor carried by the housing and coupled to thewireless transceiver, and an NFC IC carried by the housing and coupled to the processor.
The mobile wireless communications device may also include an NFC antenna carried bythe housing, and a coupling circuit between the NFC IC and the NFC antenna. Thecoupling circuit may include a capacitive network including capacitors coupled in serieswith each other and in parallel with the NFC antenna, a transmit branch coupled betweenthe NFC IC and a first node between a first pair of capacitors, and a receive branchcoupled between the NFC IC and the first node between the first pair of capacitors.
申请人：Lizhong Zhu,Libo Zhu
地址：Waterloo CA,Waterloo CA
国籍：CA,CA
代理机构：Allen, Dyer, Doppelt, Milbrath & Gilchrist, P.A.
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