Passive parameters about antenna boards

[GZhan.2]

Dear Engineers

I am doing some measurements and tests about NFC antennas. I choose ST25DV ANT_C1, C6 as my measured object. However, I cannot find the reference value(like industance and capacitance) of these antenna.

I found some reference values of other antenna boards as the fellow ​picture shows. Unluckily, it doesn't present the information I indeed need.

looking forward to your reply

[Denis ROMAN · Accepted solution]

​Hello,

the characteristic value of the antennae is; inductance is around 4.7uH at F=13.8MHz.

Have a nice day

Denis