Design Simulation an analysis of Slotted Micro strip Patch Antenna

Abstract

The study of Slotted microstrip patch antennas has made great progress in recent years. Compared with conventional antennas, slotted microstrip patch antennas have more advantages and better prospects. They are lighter in weight, low volume, low cost, low profile, smaller in dimension and ease of fabrication and conformity. Moreover, the slotted microstrip patch antennas can provide dual polarization (circular and linear polarizations), dual-band operation, frequency agility, broad band-width, feedline flexibility, beam scanning omnidirectional patterning. In this thesis we investigated the performance of an inset-feed slotted microstrip patch antenna. It is found that the percentage bandwidth of the designed antenna is 10.52%and a return loss of -12 dB. The volume of the antenna is 9208.6 mm3. These results are comparable even better compared with those found in literature.