Design of a quadruple band microstrip antenna for application in UWB region

We have investigated a unique design of microstrip patch antenna. The design of patch consists of four different geometry cut-out having equal area. The geometry includes square, rectangle, circle and ellipse. The simulated results of the proposed antenna shows its wide application in ultra wideband region. Moreover, the designed antenna has reported a quadruple band. The reported resonating frequencies are-3.8800GHz, 6.3100GHz, 8.5150GHz and 9.3700GHz. Besides the reported return loss is -23dB. The designed fiber reports a bandwidth of 630MHz at a resonating frequency of 9.3700GHz. The observed VSWR value for the designed antenna is 1.1362. We have also studied the radiation pattern of the designed antenna.