T and L slotted patch antenna for future mobile and wireless communication

This paper, design a T and L slotted microstrip patch antenna used for future mobile and wireless communication. The size of antenna is 10×10mm 2 with thickness 1.6mm and the dielectric constant of substrate 4.4 with FR-4 epoxy material is used. This antenna is fed by the 50ohms microstrip line feed and T and L slotted radiating patch is used. Simulation of T and L slotted microstrip patch antenna used by the CST software. The design and simulation results are analyzed the return loss, VSWR, surface current distribution, farfield radiation pattern and farfield gain. This antenna obtained the return loss −47.53dB and −35.73dB which cover the26.43GHz to 29.37 GHz and 26.04GHz to 29.94 GHz band. The farfield gain have a 6.4dB and 5.57dB. This antenna operates the 28GHz frequency band for 5G communication is presented.