| 摘要 |
<p>An antenna for RFID which can be mounted directly on the surface of a management object without using a spacer whatever material the surface of the object might be made of. This RFID antenna (14) is mounted on an article (11) electrically connected with an IC chip or capacitor, and comprises a conductive member (14a) formed into a flat plate and mounted on the article at its back and a coil body (14b) fixed directly or with a predetermined spacing on a conductive member, spirally wound and having such a number of turns or a diameter that it has a predetermined characteristic value in the wound state.</p> |
