NFC antnna matching

[cyskkk]

Hi,

 I wanted to make a mobile device that needed a low-cost NFC solution. NXP has the following solution, please ask how to select inductors Ltx and capacitors Ctx.

[Tomas_Parizek]

Hello cyskkk, 

This is a combined antenna for NFC and UHF. Do you need UHF for your design? 

Such an antenna should be simulated in a dedicated RF tool like Ansys HFSS or CST Studio. 

BR

Tomas 

[Tomas_Parizek]

Hello cyskkk, 

See this document. It might help.

BR

Tomas 

[cyskkk]

hello,

     I have not received the document, please send a new one, thank you.

[cyskkk]

Hello,

    Thank you for your reply. I still have a few questions.The document mentions an L-shaped antenna as shown below，How is this antenna designed.