An Electrical Model to Sierpenski Gasket Patch Antenna

This paper covers the design of electrical model of Sierpenski fractal antenna. The proposed model is based on the electrical model of triangular patch. Each elementary triangle of Sierpenski patch is replaced by its model and then the whole model is built. The return loss of the model is compared to both a physical patch and another electrical model. The proposed model has the same resonant frequency with the antenna and a few differences in band width and itpsilas very useful for parametric analysis of the Sierpenski gasket antenna. This work can open other opportunities in the electrical modeling of fractal antennas.