Enhanced gain of double U-slot micro strip patch antenna array for WiMAX application

In this paper a design of double U-slot microstrip square patch antenna array for Worldwide Interoperability for Microwave Access (WiMAX) application is presented. The array of one by two (1×2) patch array microstrip patch antenna designed and simulated for the WiMAX frequency range of 5.3–5.8GHz. In this proposed double U-slot microstrip patch antenna array also provides peak antenna gain 39.5dBi and normalized radiation pattern