专利内容由知识产权出版社提供
专利名称：NFC ANTENNA ARCHITECTURE FOR MOBILE
COMMUNICATION DEVICE WITH SINGLE-PIECE METAL HOUSING
发明人：OLGUN, Ugur,ABDUL-GAFFOOR,
Mohammed,SAYEM, Abu T,SMITH, Hugh K
申请号：EP16183202.7申请日：20160808公开号：EP3131209A1公开日：20170215
专利附图：
摘要：Systems and methods for providing NFC (near field communications) in a
portable communications device utilize antenna arms formed from openings in a metalunibody construction. Two of the antenna arms are driven by WiFi and cellular drivesrespectively, while an NFC antenna drive sharing the same mechanical connectionsprovides a differential drive across the antenna ends, forming a primary NFC coil. In anembodiment, a smaller multi-turn coil is connected to the primary NFC coil, and mayoverlay a device speaker and may also be shielded by a ferrite material.
申请人：Motorola Mobility LLC
地址：222 W. Merchandise Mart Plaza Suite 1800 Chicago, IL 60654 US
国籍：US
代理机构：Openshaw & Co.
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