Design and implementation of Π-shaped slot dual band antenna for WLAN/WiMAX applications

This paper presents compact Π-shaped dual band microstrip antenna for wireless applications. The proposed microstrip patch Π-shaped 2×2 MIMO antenna has compact size of 30×26mm. This Π shaped antenna radiator has Dual bands which ranges from band I 2.38-2.8GHz, Band II 3.0-3.80 GHz. It covers wireless devices including WLAN, LTE and WiMax. The presented Π-shaped antenna has been analyzed, designed, stimulated and investigated using CST simulator. The proposed design antenna is fabricated with FR-4 substrate. It can measure the parameters of scattering matrices, radiation pattern, gain, directivity, VSWR, return loss.