Field Strength Prediction Based on Wavelet Neural Network

摘要

A new approach for electromagnetic field strength prediction based on wavelet neural networks is proposed. First of all, use a three dimensional parabolic equation technique to calculate the field strength as the measurements. And establish a 3-layer wavelet neural network model, then use the well trained network to predict the field strength for different frequency. The results show that it is an effective way to resolve the electromagnetic problem.