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公开(公告)号:US09543651B2
公开(公告)日:2017-01-10
申请号:US14253108
申请日:2014-04-15
申请人: Wistron NeWeb Corp.
发明人: Hsieh-Chih Lin , Liang-Kai Chen , Yi-Chun Wang
摘要: A near field communication (NFC) antenna including a dielectric substrate, a coil, and a coupling structure is provided. The coil is disposed on the dielectric substrate. The coupling structure includes at least one coupling branch. Two ends of the coupling branch are respectively connected to two different connection points on the coil. The coupling structure is configured to improve the isotropic characteristics of the NFC antenna.
摘要翻译: 提供包括电介质基板,线圈和耦合结构的近场通信(NFC)天线。 线圈设置在电介质基板上。 耦合结构包括至少一个耦合支路。 耦合支路的两端分别连接到线圈上的两个不同的连接点。 耦合结构被配置为改善NFC天线的各向同性特性。