With the changing trends of the communication system, less expensive, light weighted, and antennas having the characteristics of low profile are required. Microstrip antennas are the perfect fulfillment of these needs. Multiple frequencies patch, 2X1 patch antenna is designed and presented in this paper. Performance parameters of antenna parameters such as S11, gain, radiation plots, and smith chart are plotted. In this reported work two different frequencies has been used. Patches are designed on 4.5GHz and 5.1GHz. Results are obtained using High Frequency Structure Simulator (HFSS).