| 摘要 |
The present invention relates to a radio wave shielding tunnel used for writing information in an RFID tag attached to a product in a production management process using an RFID. The radio wave shielding tunnel according to the present invention includes a metal plate, a conveyor belt for transferring a product, a writer antenna to wirelessly write the information of the product, a read antenna which checks errors after the information written in the RFID tag is read, a radio wave absorber, and metal chains. |
