| 摘要 |
Provided is an RFID system using a piezoelectric body. The RFID system includes the piezoelectric body, a tag, a reader, and a host. The piezoelectric body producing power using external pressure, and the tag is connected to the piezoelectric body, records data, and transmits an RF signal when power is supplied from the piezoelectric body. The reader deciphers data contained in the RF signal received from the tag, and the host processes data deciphered at the reader. The piezoelectric body is mounted on a portion of an object to which external pressure is applied.
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