New microstrip semi-fractal antenna: Design and simulation results

New microstrip antenna derived from the first iteration of Sierpinski fractal portions has been designed in this study as semi-fractal structure. This antenna has been designed using single layer substrate and dual via ports to operate with resonant frequencies at 2.55, 3.02 and 7.08 GHz within 2 to 8 GHz frequency range. The proposed antenna has miniature dimensions with good radiation performances, which can be integrated in many wireless devices.