Due to the advancement in the design and production range in the electronics devices and wireless technology, they have greater emphasis on the antenna designs for future development. This paper contains microstrip patch antenna designed with Inset feed technique. The antenna is mainly intended to be used for WiMAX (2.2-3.4GHz) and WLAN (2.40-2.48GHz) wireless applications. Measurement shows that wide bandwidth of 88.57% is obtained covering the frequency range from 1.01 to 2.62GHz. Next, the results of this microstrip feed line patch antenna is designed by using Zealand IE3D software.