actually I tried to model this data with G device in LTspice, I create the model and it worked in frequency domain flawlessly. but in transient analysis it failed, Ithink because LTspice (most likely other spice) can't do inverse DFT. without transient analysis, modeling that way useless for me. analog behavior modeling devices like G,B,E..etc probably will give the same results, I think..
thanks
Regards
Volkan
one question, do you know any programme that designs RLC filter from pole zero locations?
thanks for everything