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IJSTR >> Volume 9 - Issue 3, March 2020 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



DESIGN OF KOCH AND SIERPINSKI FRACTAL ANTENNA TO ACHIEVE MULTIBAND CHARACTERISTICS FOR UWB APPLICATIONS

[Full Text]

 

AUTHOR(S)

Mahesh. S. Mathpati, Dr. Mohammed Bakhar, Mr. Ashish A. Jadhav, Mr. H K Baldhar, Dr. Veerendar D., Mr. M A Deshmukh

 

KEYWORDS

Koch, Sierpinski, Fractal antenna, Ultra wideband, VSWR.

 

ABSTRACT

In this paper multi-fractal geometry is introduced into the conventional triangular patch antenna. The combination of sierpinski and Koch fractal technique gives rise to multiband characteristics in ultra wideband which is having operating range of 3.1GHz -10.6 GHz as per the authorized FCC(Federal communication commission).The proposed antenna simulated and fabricated with FR4 as substrate having dielectric constant εr= 4.4 and height h=1.6mm. The dimension of the antenna is 21.45mm *17.89mm. The antenna structure was simulated using CADFEKO 14.0 software. Simulation parameters such as reflection coefficient, VSWR and bandwidth are analyzed and presented. Comparison of Simulated and fabricated antenna results are tabulated and are good in match which results for ultra wideband application.

 

REFERENCES

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