An artificial neural network model for S-parameter of microstrip line

In order to solve the real-time calculation and analysis of S-parameter under different structures of microstrip line, the paper gives a method to establish a generic artificial neural network (ANN) model for S-parameter of microstrip line, which combines electromagnetic field numerical analysis with artificial neural network. By avoiding a large number of repetitive computing tasks, the model which is produced by this method can give S-parameter under different structures of microstrip line precisely and efficiently.