Prediction of Induced Current in Externally Excited Dipole Antenna Using Fuzzy Inference

In this paper, our previously introduced fuzzy modeling method is used to model the induced current in the externally excited dipole antenna. In our model, behavior of the problem is saved as a set of unchanged membership functions and the knowledge of the incident angle is extracted as very simple curves of starting parameters. Then the induced current of the externally excited dipole antenna for any incident angle can be predicted very easily by applying the starting parameters calculated from the achieved simple curves to fuzzy system. Comparing fuzzy model results with the method of moments (MoM) shows very good agreement while execution time is surprisingly short even for wide bandwidth.