Experiences on Tuned Multiband Fractal Antennas

Abstract
This paper presents a study of reconfigurable fractal antennas employing capacitance variations in the fractal structure. The input characteristics of this kind of antenna can be made frequency-agile using capacitive elements in a manner that partially modify an iteration or a group of iterations. By modifying that capacitance, a wideband via tuning could be achieved.

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