Abstract

Inthis paper, U-shaped slot micro strip patch antenna is designed which operatesat the multiple frequencies of 7.5 GHz [1] and 4.9 GHz. This antenna has thecapability of wide bandwidth and for dual band applications. The substrate usedfor making antenna is FR4_epoxy. This substrate has a relative permittivity of4.4 and having a dielectric loss tangent of 0.02 [2]. In this project gain,directivity, return loss, rectangular plot, and radiation pattern are theparameters of U-shaped slot micro strip patch antenna which are analyzed andsimulated. All multifarious parameters of the antenna are scrutinized andsimulated on HFSS.

Keywords: U-shaped slotmicro strip patch antenna; High-frequency structural simulator; Bandwidthenhancement; Dual band; Multiple frequencies; Antenna parameters.