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Specifying Q at several frequencies

Question asked by mlabro on Mar 1, 2006
Latest reply on Mar 5, 2006 by lrodri
It is sometimes hard to choose the good ferrite material or the good size (1812 instead of 1008) for the different inductors involved in a filter (ie: for the transfo and inductors involved a group delay equalizer...).
Micrometals and other manufacturers give Q curves but they don't provide spice models or Sdata. It would be nice to be able to use a fix or tuneable inductance value (ie:250nH) while using a ascii file to define its Q at different frequencies (freq,Q). Genesys would interpolate between these frequencies and keep the last Q value for upper frequencies.