Modeling of fractal antennas
Andreeva, Aleksandra (2014)
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi-fe2014120852198
https://urn.fi/URN:NBN:fi-fe2014120852198
Tiivistelmä
In this Master Thesis the characteristics of the chosen fractal microstrip antennas are investigated. For modeling has been used the structure of the square Serpinsky fractal curves. During the elaboration of this Master thesis the following steps were undertaken:
1) calculation and simulation of square microstrip antennа,
2) optimizing for obtaining the required characteristics on the frequency 2.5 GHz,
3) simulation and calculation of the second and third iteration of the Serpinsky fractal curves,
4) radiation patterns and intensity distribution of these antennas.
In this Master’s Thesis the search for the optimal position of the port and fractal elements was conducted. These structures can be used in perspective for creation of antennas working at the same time in different frequency range.
1) calculation and simulation of square microstrip antennа,
2) optimizing for obtaining the required characteristics on the frequency 2.5 GHz,
3) simulation and calculation of the second and third iteration of the Serpinsky fractal curves,
4) radiation patterns and intensity distribution of these antennas.
In this Master’s Thesis the search for the optimal position of the port and fractal elements was conducted. These structures can be used in perspective for creation of antennas working at the same time in different frequency range.