| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wireless tag detection device which can read all of the wireless IDs of a plurality of wireless tags without any omissions even if the wireless tags are densely-arranged, and also provide a wireless tag detection method. <P>SOLUTION: The wireless tag detection device 10 is provided with a transmission and reception antenna unit 12 and a moving mechanism 24 for scanning the transmission and reception antenna unit 12. A file 18 in which wireless tags 30 to be inspected are densely-arranged is placed on the transmission and reception antenna unit 12, and the transmission and reception antenna 22 is made to scan in the wireless tag 30 arrangement direction to read out the wireless IDs of the wireless tags 30. <P>COPYRIGHT: (C)2007,JPO&INPIT |
