[Analysis Case] The Effect of Magnetic Sheets for RFID Cards Using Outdoor Functionality
What changes occur in the electromotive force when a magnetic sheet is attached?
If metal is installed near an RFID card, the electromotive force generated in the card's circuit by the external primary coil is significantly reduced due to the demagnetizing effect from the metal. To suppress this demagnetizing effect, we analyzed the changes in electromotive force when a magnetic sheet is attached to the surface of the card using Photo-Eddyjω. For more details, please download the catalog.
- Company:フォトン
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