NFC antenna using dual resonance technical field
作者： Young Bin Cho
DOI:
关键词:
摘要: The present invention is disclosed to provide an NFC antenna using dual resonance, wherein a closed circuit formed by capacitor and loop antenna, relay unit attached portable wireless terminal that forms resonance predetermined frequency signal mutually transmitted between reader chip, in the course of communicating chip reader, relays unit, through thereby increase recognition distance capable obtaining information.
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