Hello Askar,
We may use electrostatic solver to calculate ideal C for lossless capacitance, and then use equations to get equivelent serie resistance (ESR) and the dissipation factor.
We also could use AC conduction solver to calculate conductance G (1/R) with conductivity of dielectric material, but this G would be parallel conductance and need to convert it to serie resistance (ESR).
Howard
You are navigating away from the AIS Discovery experience