| 摘要 |
<p>An RFID (Radio Frequency Identification) data and power transmission procedure uses a reader with different diameter and so magnetic field strength generating coils so that the first data transmission field (13) is greater than the second disturbing field (14) in the near field only, so defining the transmission region (15). Independent claims are included for an RFID (Radio Frequency Identification) reader using the procedure.</p> |
