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Visitor II
March 25, 2022
Solved

Help for designing matching circuit for CR95HF

  • March 25, 2022
  • 1 reply
  • 689 views

CR95HF-VMD5T I'm using this part number for our design can you please help out to design antenna tuning circuit for flexible antenna

flexible antenna electrical parameters which has going to use

Inductance-1.40 uH

Frequency-13.56 MHz

    This topic has been closed for replies.
    Best answer by Brian TIDAL

    Hi

    Application Note AN5248 (ST25R95 transceiver antenna tuning circuit with EMI filter) provides information about the design of the matching circuit for ST25R95/CR95HF devices

    The ST25R95/CR95HF EMI filter calculation tool STSW-ST25R003 helps  to calculate and adjust the antenna tuning circuit.

    Rgds

    BT

    1 reply

    Technical Moderator
    March 25, 2022

    Hi

    Application Note AN5248 (ST25R95 transceiver antenna tuning circuit with EMI filter) provides information about the design of the matching circuit for ST25R95/CR95HF devices

    The ST25R95/CR95HF EMI filter calculation tool STSW-ST25R003 helps  to calculate and adjust the antenna tuning circuit.

    Rgds

    BT