Banu Priya.P, Prof.M.Shanmuga Priya, Dr.J.William
The emerging field of Antenna design in wireless communication is miniaturization since Small device size is needed.There are many conventional antennas like Yagi-Uda, Helical, Horn which have high gain and bandwidth but they have typical 3D structure and also large size that is not suitable for wireless system. Micro strip antenna is the one which is best suited for wireless systems.A comparative Analysis of slotted miniaturized microstrip patch antenna with microstrip feed and coplanar waveguide feed and its analyzed results are discussed in this paper.The antenna structure is designed and simulated by a simulation tool such as Method of Moment based IE3D V14.0 which is a fullwave electromagnetic simulation tool specially for planar antenna structures.The antenna is simulated and the analyzed parameters such as Return loss (dB) ,VSWR,antenna gain,Antenna radiation efficiency,radiation pattern and Radiated power.parametric analysis also have been taken for various feeds.Miniaturization is achieved by one of the size reduction technique Meandering the current path.The designed Antenna has been well suited for Tri band wireless application band of 2.6GHz,5.2GHz and 5.6GHz.
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