| 摘要 |
PROBLEM TO BE SOLVED: To provide a tag reader excellently reading the information of an RFID tag as well together with an optical information recording tag by improving the gain of a transmission/reception antenna. SOLUTION: The transmission/reception antenna of the tag reader 21 is constituted of an antenna coil and a core arranged at the center part and arranged as antennas 22L and 22R on both sides of an information read route by an optical information medium read part 29. The gain of the antenna is improved and the RFID tag is more easily read. |
