Microstrip Patch Antenna

A comparative performance analysis between Rectangular Transmission line feed, 1*2 Circular Patch Array, and Co-axial Feed MPA resonates at 2.4 GHz has projected. To differentiate the effect of patch and arrays on the performance of antenna Rectangular patch, Circular patch and 1*2,1*4,2*4 Circular patch array MPA have designed at 4.4 GHz which will helpful for the user to choose a suitable antenna at this frequency application. Here a brief idea about the effect of different parameters such as length, height, the width of patch, permittivity of different materials, and frequency on the performance of MPA has discussed. The impact of different materials on efficiency and effect of fringing field on microstrip line has also examined based on closed-form formulas. The output is based on HFSS and mat-lab code which has been generated through the mathematical formulas given by various researchers.