Koch Fractals
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Study of Patch Antennas with Koch Curve Form Slots
Abstract This work proposes the study of patch antennas with fractal slots. Initially, a 2.4 GHz microstrip antenna is designed. Then, the slots in the Koch fractals format are inserted with the iteration 0, 1 and 2. Similarly, it is expected that the antenna can be subjected to various functions in other applications. Simulations using CST STUDIO SUITE Stud
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 12/09/2019
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2. Estudo comparativo de técnicas de cascateamento de superfícies seletivas em frequência
Este trabalho apresenta uma análise teórica e numérica do cascateamento de superfícies seletivas de frequência, que usa patches retangulares e fractais de Koch triangular como elementos. Para isto, são utilizadas duas técnicas de cascateamento, visando à determinação das características de transmissão e de reflexão. Superfícies seletivas de fre
Publicado em: 2009
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3. Geometry, dynamics and fractals
Consider a collection of elastic wires folded according to a given pattern induced by a sequence of fractal plane curves. The folded wires can act as elastic springs. Therefore it is easy to build up a corresponding sequence of simple oscillators composed by the elastic springs clamped at one end and carrying a mass at the opposite end. The oscillation perio
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2008-03