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Hye,
If i'm using one port between ends of turns, how to find the inductance of the coil?
Convert S to Z-parameters
L = im{Z11} / (2*Π*f)
How to find the frequency response of the coil?
What exactly do you mean by "frequency response" ? Which parameter ?
You get frequency dependent S and Z parameters from simulation, so the calculated L from the above equation is also a function of frequency.
So...the inductance will change according the frequency?
and how o find the Q factor of the coil in CST?
Yes, the effective inductance will change with frequency
Not sure how to calculate that in CST, but Q = imag{Z11} / real {Z11}, as described in my appnote linked above #2
What exactly do you mean by "frequency response" ? Which parameter ?
You get frequency dependent S and Z parameters from simulation, so the calculated L from the above equation is also a function of frequency.
I mean how to get resonant frequency of the coil?
https://muehlhaus.com/wp-content/uploads/2014/05/finetune_result.png
:thinker: What software you use to get this results?How to use it?
If the inductance will change with frequency, why in the formula inductance below does not include f parameter?