Nov 22, 2012 #1 G gundars Newbie level 4 Joined Nov 13, 2011 Messages 6 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,325 Hello, I'm modelling inductor ferrite toroid with winding of 11 turns in CST Microwave Studio the problem is that ferrite core is not working ... impedance modeled with core is the same as without core (core deleted from model) I've measured real inductor and the impedance resonance frequency is at 10MHz but the modeled impedance resonance is at 2GHz (with and without choke) Here are the info on how I've defined the choke: Where is the problem??? where to find any practical info to solve this??? Attachments choke3.jpg 231.5 KB · Views: 407
Hello, I'm modelling inductor ferrite toroid with winding of 11 turns in CST Microwave Studio the problem is that ferrite core is not working ... impedance modeled with core is the same as without core (core deleted from model) I've measured real inductor and the impedance resonance frequency is at 10MHz but the modeled impedance resonance is at 2GHz (with and without choke) Here are the info on how I've defined the choke: Where is the problem??? where to find any practical info to solve this???