Hello everyone,
I am currently working on the design of a board that incorporates the ST25R3920B NFC reader IC, aiming to achieve reliable tag detection at a maximum distance of 1 cm. Despite researching and reviewing multiple resources, I am still encountering challenges in the design process.
The specifications for my available antenna area are as follows:
- Antenna Size: 81 mm x 47 mm (rectangular PCB trace)
- Standard: ISO14443
If anyone has experience or insights on optimizing NFC antenna design for such a setup, I would greatly appreciate your guidance.
Thank you in advance for your support.
Best regards,
Samuel
