American Journal of Electrical and Electronic Engineering
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American Journal of Electrical and Electronic Engineering. 2014, 2(4), 137-140
DOI: 10.12691/ajeee-2-4-3
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Design of a Novel Sierpinski Fractal Antenna Arrays Based on Circular Shapes with Low Side Lobes for 3G Applications

Manas Ranjan Jena1, , B.B. Mangaraj1 and Rajiv Pathak2

1Department of ELTCE, Veer Surendra Sai University Of Technology,Burla,Odisha

2Department of ELTCE,BIT,Durg,Chhatisgadh

Pub. Date: September 10, 2014

Cite this paper:
Manas Ranjan Jena, B.B. Mangaraj and Rajiv Pathak. Design of a Novel Sierpinski Fractal Antenna Arrays Based on Circular Shapes with Low Side Lobes for 3G Applications. American Journal of Electrical and Electronic Engineering. 2014; 2(4):137-140. doi: 10.12691/ajeee-2-4-3


A fractal is a recursively generated object having a fractional dimension. So many objects, including antennas, can be designed using this recursive nature of a fractal. In this paper we have used the fractal geometry arrangements for the design of planar antenna arrays with low side lobes. Iterated Function System (IFS) is used to generate the sierpinski fractal antenna arrays using circular shapes. CST Microwave Studio EM Simulation software is used for design & simulation of these antenna arrays. Two resonant frequencies like. 1936 GHz &. 222 GHz are achieved. Better performance parameters like return loss, VSWR, directivity, gain, bandwidth enhancement with low SLL are estimated.

fractal antenna arrays Sierpinski fractal IFS random arrays planar arrays directivity gain bandwidth SLL

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