Dear community,

At the moment I'm trying to simulate 2 parallel plate capacitors (with a certain medium between the plates) in series with a load using a discrete voltage port (--| |-- load --||-- and this is to my discrete port). I'm aiming to estimate the ESR of the system.

Now, the impedance, for load values under 250 Ohm, shows an inductance instead of a capacitance. Someone ever experienced something like this before? What am I doing wrong?

Kind regards,

Cedric Lecluyse

CST Studio Suite ​​​​​​​