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Return loss of the antenna.

Return loss of the antenna.

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Fractal shapes has unusual properties. These unique features will affect antenna parameters when designed in fractal shapes. Two fractal shapes combined together to generate new fractal shape dipole antenna. Seirpinski and modified Koch fractal shapes allow this antenna to operate at too far apart frequencies lies in X and K band. Fractal dimension...

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Context 1
... shape is illustrated in Fig.2 and its feeding configuration by using coupling aperture is illustrated in Fig.3. The calculated return loss which represents the matching points of the antenna are shown in Fig.4. It is obvious from this figure, the principal frequency located at 9GHz and the other matching points located at frequencies of k- band. ...