ST25R3916B one antenna detailed schematics

Shay · ‎2024-07-31

Hello,

I inherited a ST25R3916B design with two antennas.

I need to change the design to one antenna interface.

Is there any detailed schematic with ST25R3916B and one antenna?

Thanks

Shay

Peter BENSCH · ‎2024-07-31

For example, you can orientate yourself on the design of the X-NUCLEO-NFC08A1, which works with one antenna.

Hope that helps?

Good luck!
/Peter

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Shay · ‎2024-07-31

Hi Peter,

The above design uses the device two channels (RFO1/2 and RFI 1/2), I thought there is an implementation with one channel as in the DS (see below).

Is it better to use the two channels with one antenna?

Thanks

Shay