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Showing results for tags 'impedance matrix'.
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Hi All, I am struggling with a model which has multiple cable harnesses connected to very complex multilayered PCBs, cooling fan etc. In order to simulate the model, I need the input impedance of those motors, PCB traces. Anyone have any experience on how to measure these impedance characteristics (with VNA etc.)? Thanks in advance for your time and help. Regards
Hello, I would need some clarification to enable me understand what I am doing on FEKO. I am relatively new to using FEKO but I am having a hard time understanding some terminology. 1. What is the difference between MoM matrix and MoM impedance matrix. If there is a difference, how to I obtain the MoM impedance matrix on FEKO else I guess they are both the same. 2. What is the major difference between the surface current, current density vector and eigen-current. How do I obtain the eigen current on FEKO 3. The MoM matrix does not tend to match in terms of dimension with the current density vector on FEKO, how can I reconcile this