What is a fractal antenna used for?

What is a fractal antenna used for?

What is a fractal antenna used for?

Fractal antennas are designed to be used for multiple frequency bands and applications. They have unique characteristics based on geometry and design of fractals. The fractal geometry based shapes have been found in the nature. They have various applications which include image compression, lightning etc.

What is Koch fractal antenna?

Abstract: A novel koch fractal antenna has been developed for multiband application. The proposed antenna consists of octagonal shaped FR4 substrate with koch fractal and microstrip feed lines. The entire dimension of the antenna is 50mm ∗ 54mm. Fractal antennas are more efficient than conventional antenna.

What is a fractal shape?

fractal, in mathematics, any of a class of complex geometric shapes that commonly have “fractional dimension,” a concept first introduced by the mathematician Felix Hausdorff in 1918. Fractals are distinct from the simple figures of classical, or Euclidean, geometry—the square, the circle, the sphere, and so forth.

Where are fractals used in the real world?

Fractal mathematics has many practical uses, too – for example, in producing stunning and realistic computer graphics, in computer file compression systems, in the architecture of the networks that make up the internet and even in diagnosing some diseases.

What is fractal antenna?

t. e. A fractal antenna is an antenna that uses a fractal, self-similar design to maximize the effective length, or increase the perimeter (on inside sections or the outer structure), of material that can receive or transmit electromagnetic radiation within a given total surface area or volume. Such fractal antennas are also referred

Are log-periodic antennas an early form of fractal antennas?

Some authors (for instance Cohen) consider log-periodic antennas to be an early form of fractal antenna due to their infinite self similarity at all scales.

What is an example of fractal technology?

Fractal filters (a type of tuned circuit) are another example where the superiority of the fractal approach for smaller size and better rejection has been proven.

What is a self-scaling antenna?

Log periodics, a form of fractal antenna, have their electromagnetic characteristics uniquely determined by geometry, via an opening angle. One different, and useful, attribute of some fractal element antennas is their self-scaling aspect.