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Diseño de una antena fractal siguiendo el modelo de Mandelbrot

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Acero Briceño, Ximena
Ferro Escobar, Roberto
Paz Penagos, Hernán
Abstract (Spanish)
Obedeciendo a la necesidad de construir antenas con amplios anchos de banda y dimensiones más pequeñas que las antenas típicas, se ha implementado la geometría fractal como recurso para cumplir con estos requerimientos. El trabajo de investigación presentado aquí está principalmente enfocado a analizar los rasgos geométricos de una antena fractal construida con el modelo de Mandelbrot, con el fin de verificar las características y el desempeño de la misma. Se construyeron varias antenas con este modelo, cada una con un número de iteración diferente; se observaron sus características en cuanto a resistencia de pérdida, inductancia, capacitancia, eficiencia, resistencia de radiación, factor de calidad y ancho de banda, con el propósito de averiguar la influencia de la geometría fractal en el comportamiento de la antena.
Abstract (English)
Obeying the necessity to make antennas with wide bandwidth and dimensions smaller than the typical antennas, fractal geometry has been implemented like resource to fullfit these requirements. Investigation displayed here is focused to analyze the geometric characteristics of an antenna fractal built under Mandelbrot's model, with the purpose of verifying the characteristics and performance of the same one. Several antennas under this model, each one with a number of different iteration were built, were observed their characteristics as far as resistance of losses, inductance, capacitance, efficiency, radiation resistance, factor of quality and bandwidth, in order to investigate the influence of geometry fractal in the behavior of the antenna.
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URI: https://repositorio.escuelaing.edu.co/handle/001/2466
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