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Compact hybrid fractal antenna for wideband wireless applications

Published online by Cambridge University Press:  29 November 2016

Yogesh Kumar Choukiker  and
Jagadish Chandra Mudiganti
Yogesh Kumar Choukiker*
Affiliation:
Department of Communication Engineering, School of Electronics Engineering, VIT University, TN, India
Jagadish Chandra Mudiganti
Affiliation:
Department of Communication Engineering, School of Electronics Engineering, VIT University, TN, India
*
Corresponding author: Y.K. Choukiker Email: [email protected]
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Abstract

A compact size hybrid fractal antenna is proposed for the application in wideband frequency range. The proposed antenna structure is the combination of Koch curve and self-affine fractal geometries. The Koch curve and self-affine geometries are optimized to achieve a wide bandwidth. The feed circuit is a microstrip line with a matching section over a rectangular ground plane. The measured impedance matching fractal bandwidth (S11 ≤ −10 dB) is 72.37% from 1.6 to 3.4 GHz. An acceptable agreement is obtained from the simulated and measured antenna performance parameters.

Keywords

Antenna designModeling and measurementsAntennas and propagation for wireless systems
Type
Research Papers
Information
International Journal of Microwave and Wireless Technologies , Volume 9 , Issue 5 , June 2017 , pp. 1191 - 1196
Copyright
Copyright © Cambridge University Press and the European Microwave Association 2016 

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References

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