Design of a Rectangular Sierpinski Carpet Fractal Antenna for Multiband

antenna

Fractals have the property of self-similarity, generated by iterations, which means that various copies of an object can be found in the original object at smaller size scales. A fractal is a rough or fragmented geometric shape that can be subdivided into parts, each of which is (at least approximately) a reduced size copy of the whole. Fractal antenna is capable of operating with good-to-excellent performance at many different frequencies simultaneously. Normally standard antennas have to be "cut" for the frequency for which they are to be used and thus the standard antennas only work well at that frequency. This paper represents a basic study of a simple fractal patch antenna with sierpinski carpet design for multiband operation which covers two frequency bands 1.8GHz and 2.29 GHz.

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