Single Feed Circularly Polarized Poly Fractal Antenna for Wireless Applications
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Single Feed Circularly Polarized Poly Fractal Antenna for Wireless Applications

Authors: V. V. Reddy, N. V. S. N. Sarma

Abstract:

A circularly polarized fractal boundary microstrip antenna is presented. The sides of a square patch along x- axis, yaxis are replaced with Minkowski and Koch curves correspondingly. By using the fractal curves as edges, asymmetry in the structure is created to excite two orthogonal modes for circular polarization (CP) operation. The indentation factors of the fractal curves are optimized for pure CP. The simulated results of the novel polyfractal antenna are demonstrated.

Keywords: Circular polarization, Fractal, Koch, Minkowski.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1337503

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References:


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