Neural network models for the coupling micro-strip line design

Artificial neural network model is built for coupling micro-strip line, which is in turn analyzed, designed and optimized through the model. In this paper, with the structure size of coupling micro-strip line defined as input samples, the odd and even mode characteristic impedance and the normalized wavelength defined as output samples, a kind of coupling micro-strip line is designed by the method. With its good precision and effectiveness, the application of neural network has the advantages of reliability, accuracy, time saving, and knowledge aid design. The results of neural network simulation design are in good agreement with the numerical value calculation of electromagnetism field.