| 摘要 |
<p>This contactless data transceiver is provided with an IC chip having two pairs of terminals for respectively connecting both end parts of antennas, two antennas electrically connected to the IC chip, and a booster antenna disposed so as to follow the outer periphery of the two antennas. One of the two antennas is disposed so as to follow the inside of the other of the two antennas.</p> |
