A Review- Microstrip Patch Antenna Design

Abstract

Micro strip patch antennas are widely used in compact, conformal and low-cost wireless applications due to its advantages over conventional antenna. Literature study of last few decades of micro strip patch antenna (MPA) shows that the different techniques are used to design a small size micro strip patch antenna. In this paper survey is conducted on different antenna designing methods like E shaped patch antenna, edge tapering slot cutting, G shapes, H shape, Fractal geometry and DGS .These antennas operated on single band, dual band ,multiband and UWB frequencies. The maximum gain achieved is 7.5 dB using G-shape and return loss-28 dB by using E-shape technique.