Basically in the field of microwave engineering antenna modelling is a major topic. Ultra-wide band technology is a part of radio technology which involves a wide-range of innovations in a short range of field. So it is necessary while developing an antenna for the required transmission. So here we represented our work on patch antenna which includes the modelling of a patch antenna with the inclusion of metamaterials. SRR is the metamaterial used here to bring improvements in the behavior of a simple patch antenna. HFSS is the software used in order to develop the structure and also used for simulation and observation of the various parameters related to the patch antenna.