Research Progress on Various Neuro-TF ethods for EM Parametric Modeling

The neuro-transfer function (neuro-TF) methods have been widely used in electromagnetic (EM) parametric modeling. This paper reviews the advanced neuro-TE techniques for EM parametric modeling in recent years, which includes neuro-TF using pole/residue as coefficients, neuro-TF using hybrid coefficients, and decomposition technique. An example of a fourth-order bandpass filter is given to verify the accuracy of the decomposition method.