NFC Shield v 2.1 + NFC Antenna

Products & Technology Shields
#1

Hi all,



I’m working with NFC shield, but I must to change the antenna’s shape.

I would like to know the following antenna’s parameters:

  • L value at 13.56 MHz
  • Q @13.56 MHz



    I saw that the antenna dimension is 28mm X 30.5mm.



    I would like to know conductor parameters:

    • Width of tracks in mm

    • Spacing between turns in mm

    • Thickness of the conductor in µm





    Thank you

    Manuel
#2

Hi,

Do you want to use an external antenna for NFC? if not can you please more specific?

#3

Yes, I do. I need to change antenna’s shape, so I would like to know some information about the initial Antenna.

Can you help me?



Thank you

Manuel

#4

Information about this antenna right?





#5

Yes, right!



May you send me more informations?



Thanks

Manuel

#6

Hi,



Currently, the design files are not available, but I can provide you design guide for the exact NFC 13.56MHZ ANTENNA . Please let me know if it helps you.