MFRC522 chip, choice of passive elements

[karolchmielewsk]

I work with the MFRC522 chip, I am looking for a document "Excel-Worksheet "Antenna Topology 1" in AN1444xx" which is mentioned in AN1445

[stephanie_m]

Hello, 

Have you checked the antenna design ZIP file available under the application's note section in the MFRC52202HN1 documentation tab? 

Regards, 

Estephania 

[karolchmielewsk]

Hello,

Thank you, I was looking for it.