Author : N.Parthiban 1
Date of Publication :15th June 2017
Abstract: In this paper a dual band microstrip slotted antenna is proposed. This antenna has a simpler structure than other antennas designed for realizing dual band characteristics. Simulation studies of the proposed structure are studied and analyzed using High Frequency Structure Simulator (HFSS) software. The design antennas are then fabricated and tested using Vector Network Analyzer. We obtained good results in testing. The radiating patch is placed on a FR-4 dielectric substrate ( =4.3, tan δ = 0.02) with conducting ground. The Co-axial feeding technique is used. In the Operating frequency range of 2.4-2.48 GHz, have a return loss of less than -10 dB for Wi-Fi applications. Operating frequency range of 2.66-2.77 GHz, 4.28-4.4 GHz and have a return loss of less than -10 dB for WIMAX applications.
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