| Abstract |
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In this paper, a Monopole Antenna, square in shape, has been designed by cutting slots in both ground plane and patch for better impedance matching. The patch is assigned PEC material, and the substrate of the proposed antenna is Rogers RO3003(tm) having relative permittivity 3, and di-electric loss tangent of 0.0013. It is a Tri-band antenna having three resonant frequencies viz. 3.1GHz, 5.1GHz and 8.7GHz respectively, which exhibits same operating characteristics over a wider range of pass band. Comprehensive study of the frequency domain characteristics of the Antenna is being done, and is presented in this paper. The Antenna is simple and small in size, and is simulated using High Frequency Structure Simulator(HFSS) software. It is found to be suitable especially for Wireless Applications. |
