Here for designing of this antenna we use sierpinski carpet fractal geometry.
Sierpinski carpet fractal antenna.
The antenna have been.
The model of the antenna is as shown in the figure 3.
Very broadband and multiband frequency response that derives from the inherent properties of the fractal geometry of the antenna.
A novel uwb antenna is presented which is formed by the modified sierpinski carpet fractal with the 50ω micro strip.
This multiband sierpinski gasket monopole antenna can cover more than 10 bands in the frequency band of 0 6 ghz 16 ghz.
Fractal antenna is widely used due to the following important facts.
This paper presents the design of sierpinski carpet fractal antenna up to third iteration.
A fractal antenna uses a self similar design to maximize the length or increase the perimeter of a material that transmits or receives electromagnetic radiation within a given volume or area.
This paper presents a novel design of fractal antenna on a flexible substrate that operates in umts band universal mobile telecommunication system 1 92 2 17 ghz.
This paper describes the design of modified sierpinski carpet fractal antenna which resonates at six frequencies 4 825 5 455 6 265 ghz and 6 805 8 02 and 9 145 ghz.
A dual band antenna using a sierpinski carpet fractal geometry is designed which covers the multiband characteristics of fractals.
W 0 264 h l 0 412h w reff 0 258 0 8 h 4.
It consists of hexagonal radiation patch with two iterations of sierpinski square slots and coplanar waveguide feeding.
The proposed antenna is designed on fr4 substrate with dielectric constant of 4 4.
Cpw fed hexagonal sierpinski super wideband fractal antenna abstract.
These fractal antennas are used in mobile phone and wi fi communications.
The simulation of the basic structure resulted in an antenna size of 38 04mm 29 46mm.
The fractalcarpet object creates a sierpinski s carpet fractal antenna.
An impedance bandwidth of 3 4 37 4 ghz is achieved.
A compact hexagonal sierpinski fractal antenna for super wideband applications is presented.
Four resonant frequencies and three operation frequency bands can be observed.
The antenna consists of a sierpinski carpet fractal radiator which reduces the overall size of the antenna and it is realized on top of a hilbert slot in the ground layer to achieve required impedance matching.
From result and discussion it can be concluded that the self similarity in the structure for the 4th iteration sierpinski gasket monopole fractal antenna is observed to possess multiband behavior.
This type of wideband antenna displays high self similarity and symmetry.
