An anti-counterfeit and anti-theft RFID tag with separated antenna and circuit
The invention discloses an anti-counterfeit and anti-theft RFID tag with separated antenna and circuit. The end of the loop antenna inner coil of the antenna module is connected with the end of the outer coil through the radial connecting wire, and the notches of the radial connecting wire are respe...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses an anti-counterfeit and anti-theft RFID tag with separated antenna and circuit. The end of the loop antenna inner coil of the antenna module is connected with the end of the outer coil through the radial connecting wire, and the notches of the radial connecting wire are respectively connected with the antenna capacitor plates. The chip capacitor poles of the chip circuit module are connected to both ends of the RFID chip component. A chip capacitor plate and an antenna capacitor plate are arranged in overlap and alignment to form a dual-capacitor coupling structure, andthe spheroidal practices are compressed between the two pole plates to form the capacitor effect. The antenna module and the chip circuit module are provided with a rubber surface rectangular gap between the antenna module and the chip circuit module, and the two modules are fixed on the upper surface of the lining paper, and are both covered with the rubber surface. The lining paper is printed with the article informati |
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