STEVAL-25R3916B - What is the best Target Amplitude for Automatic Antenna Tuning (AAT)?

[ctee]

Hello,

The ST25R3916 Discovery GUI has an option for user to set a target amplitude in mV.

Question 1

What are the important criteria when choosing a target amplitude for the AAT?

Question 2

Is the lower the target amplitude the better or the higher the target amplitude the better?

 

Thanks in advance!

 

Best Regards,

CTee

 

[Ulysses HERNIOSUS]

Hi CTee,

please study AN5276 and AN5322.

BR, Ulysses