RFID ANTENNA MODULES AND INCREASING COUPLING

专利名称：RFID ANTENNA MODULES AND INCREASING

COUPLING

发明人：David Finn申请号：US14259187申请日：20140423

公开号：US20140284387A1公开日：20140925

专利附图：

摘要：A transponder with an antenna module having a chip module and an antenna; abooster antenna having a first antenna structure in the form of a flat coil having a numberof turns, an outer end and an inner end, and a second antenna structure in the form of a

flat coil having a number of turns, an outer end and an inner end; the inner end of thesecond antenna structure connected with the outer end of the first antenna structure.The antenna module may be positioned so that its antenna overlaps one of the firstantenna structure or the second antenna structure. An antenna module having twoadditional antenna structures is disclosed. Methods of enhancing coupling are disclosed.

申请人：David Finn

地址：Tourmakeady County Mayo IE

国籍：IE

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