Intelligent design method of LTCC filter

The invention discloses an intelligent design method for an LTCC filter, and relates to the technical field of communication, and the method comprises the steps: setting a first physical parameter of an inductor, carrying out the modeling of the inductor, and outputting an S parameter; obtaining a Y parameter according to the S parameter; fitting the Y parameter to obtain a first electrical parameter; respectively training the constructed first, second and third deep neural network models by taking the first physical parameter and the first electrical parameter as a training set to obtain the trained first, second and third deep neural network models; respectively inputting the second physical parameter into the trained first, second and third deep neural network models, and outputting a second electrical parameter; and performing filter design based on the second electrical parameter. According to the intelligent design method of the LTCC filter provided by the invention, the design efficiency and quality of