Chip card having transmitting and receiving device, and antenna for radio transmissions
作者： Walter Keller
DOI:
关键词:
摘要: The invention relates to a SIM card ( 21 ) or chip 20 ), particularly for authenticating at least one mobile terminal, wherein the comprises processor 1 and contact areas 22 connecting an antenna 15, 23 further 14, 24 that radio interface 200 establishing maintaining short-range connection.
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