Detection antenna system for intermediate frequency radio frequency identification card and detection method

The invention provides a detection antenna system for an intermediate frequency radio frequency identification card and a detection method. The system comprises a time sequence communication device, asignal processing device, a circuit adjusting device and signal transmitting and receiving antenna d...

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Bibliographische Detailangaben
1. Verfasser: JIANG NANFENG
Format: Patent
Sprache:chi ; eng
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