| 摘要 |
An RFID system according to the present invention includes an RFID antenna system including: a first antenna that can communicate with an external reader/writer; an antenna selector for connecting with the first antenna; and a plurality of second antennas that can connect with the first antenna in order via the antenna selector, each of the second antennas can communicate with an IC tag that is attached to an article placed in a region defined by the second antenna.
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