Indian Journal of Science and Technology

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With defected patch structure a wideband monopole antenna presented in this paper. In this article a slot geometry is applied in design of the patch structure. Iterative patch structures are considered to obtain optimized results. The antenna is simulated and designed by CST Microwave Studio SuiteTM. The proposed one applicable for WLAN (5.2/5.8GHz) and WiMax bands (3.5/5.5 GHz). The antenna exhibits gain of 2.7dB, 3.7dB and 4.0dB at frequencies 3.5GHz, 5.2GHz and 5.8Ghz respectively. The operating bandwidth of antenna exhibits a wide bandwidth of 3.5GHz to 7.5GHz

Keywords

Antenna, Iterative, Monopole, Slot Geometry, Wideband.
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