HTRC110: Multiple Antennas on Single Reader

abderr — Tue, 14 Feb 2023 14:05:09 GMT

Dear NXP-Community,

To reduce the cost of our RFID reader, we would like to use an HTRC110 to control 2 antennas using a multiplixing system.

I found application note AN11314 which describes how to use a single reader with multiple antennas. But HTRC110 is not mentioned.

I would like to know if it is possible and if so how to do it.

Thank you

Best Regards

Re: HTRC110: Multiple Antennas on Single Reader

nxa24261 — Tue, 20 Jun 2023 09:23:03 GMT

Dear Abderrahim,

excellent observation about the NFC Antenna switching circuit.

Unfortunately, it was not designed nor tested for usage with LF, so we cannot assure that it will work for HTRC110.

Thanks for understanding,

Best regards,

David