Wi-Fi fractal antennas have been produced in the form of few iterations of the Sierpiński carpet. Due to their self-similarity and scale invariance, they easily accommodate multiple frequencies. They are also easy to fabricate and smaller than conventional antennas of similar performance, thus being optimal for pocket-sized mobile phones. See also List of fractals by Hausdorff dimension Menger sponge References External links Variations on the Theme of Tremas II Sierpiński Cookies Sierpinski Carpet Project Sierpinski Carpet solved by means of modular arithmetics Iterated function system fractals Curves Topological spaces Science and technology in Poland