FIELD: radio engineering.
SUBSTANCE: RFID tag for rubber products and to a method for producing an RFID tag for rubber products. RFID tag for rubber products 1 has coupling transformer 40, RF chip 10 connected to the secondary side of the communication transformer, printed circuit board 20 on which the RF chip is mounted, and antenna 30, the antenna having coil portion 31, first element 32, extended at one end of the coil portion, and second element 33 shorter than the first element extended at the other end of the coil portion in parallel with the first element, and the number of turns of the coil portion is less than the number of turns on the secondary side of coupling transformer 40, and also the coil portion part forms the primary side of the coupling transformer by holding the printed circuit board in the gap between the turns of the core of the coil part.
EFFECT: compact and durable RFID tag for rubber products.
7 cl, 9 dwg
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