| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a communication performance inspection device for RFID information media capable of properly inspecting communication performance of individual RFID information media 4 by radiating a radiation radio wave (inspection wave W1) from an antenna module 10 to only each RFID information medium (label piece 4) to be inspected without affecting an adjacent RFID information medium 4 by the inspection wave W1. <P>SOLUTION: The present invention focuses on storing an antenna module 10 in a radio wave blocking body 21 and providing radio wave absorbing bodies 27 in the radio wave blocking body 21. The inventive communication performance inspection device includes the radio wave blocking body 21 for storing the antenna module 10 and the radio wave absorbing bodies 27 attached to inner wall faces of the radio wave blocking body 21. The radio wave blocking body 21 is formed with an inlet 28 and an outlet 29 for an RFID continuous body (label continuous body 1). Each RFID information medium 4 of the RFID continuous body 1 conveyed into the radio wave blocking body 21 from the inlet 28 faces the antenna module 10. <P>COPYRIGHT: (C)2013,JPO&INPIT |
