Indian Journal of Science and Technology
Year: 2015, Volume: 8, Issue: 30, Pages: 1-5
Bappadittya Roy1*, Ankan Bhattacharya1, S. K. Chowdhury2 and A. K. Bhattacharjee1
1 Department of Electronics and Communication Engineering, National Institute of Technology, Durgapur - 713209, West Bengal, India; [email protected]
2 Department of Electronics and Telecommunication Engineering, Jadavpur University, Kolkata - 700032, India.
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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