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HYbridized CPW-Fed Printed Wide-Slot Antenna Applying Various Fractal Boundries


Gaurav Chaitanya , Acropolis Institute of Technology and Research, Indore; Shruti Chaitanya, Acropolis Institute of Technology and Research, Indore


CPW-fed slot antenna, modified Moore fractal antenna, Koch, Minkowski fractal antenna, impedance bandwidth


This paper presents CPW fed dual and triple band wide-slot antennas hybridized with various geometries such as modified Moore, Koch and Minkowski fractals designed at the edges of wide-slot. Three different structures consist of tuning stub embedded with and without a U-shaped slot have been examined and their comparative analysis is also shown in the paper. These antennas are designed and simulated using High Frequency Structure Simulator (HFSS) Ansoft on FR4 substrate. They have compact size of 28.5 x 33.5 mm². The insertion of tuning stub to the wide-slot structures has reduced antenna resonant frequency. Simulated results demonstrate that the proposed antennas are well suited for the WLAN/WiMAX wireless applications, ISM bands, X-band and radar engineering.

Other Details

Paper ID: IJSRDV7I100450
Published in: Volume : 7, Issue : 10
Publication Date: 01/01/2020
Page(s): 316-320

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