To design and simulate microstrip patch antenna by line feed

This paper presents the design of Sierpinski Gasket antenna. In this design we use FR4 glass epoxy substrate with relative permittivity of 4.4 and 1.6 mm thickness. In this paper we cut sierpienski gasket slots on a rectangular patch having 20-20mm length and width respectively. By this design we get higher bandwidth, gain, thin profile, light in weight, inexpensive, easy to fabricate and compact antenna. The proposed antenna can also be used for single, multiband and various engineering applications such as PCs, Bluetooth, WLAN, Wi-Fi etc, as well as communications system. The parameters that are analyzed in this paper are: bandwidth, return loss, voltage standing wave ratio and input impedance. This antenna is simulated at 0-3 GHz for transmission line feed by using IE3D software. The bandwidth of antenna is increased in each iteration.