Title :
Optimize Directivity Pattern for Arrays by Using Genetic Algorithms Based on Planar Fractal Arrays
Author :
Polpasee, M. ; Homsup, N. ; Virunha, P.
Author_Institution :
Fac. of Eng., Kasetsart Univ., Bangkok
fDate :
Oct. 18 2006-Sept. 20 2006
Abstract :
Recently, there are many applications of antenna arrays which optimize characteristic of arrays. This paper describe the synthesis method of fractal geometry with maximize directivity by using genetic algorithms. This method is to combine strategically placed position of element with numerical technique. Successful application shows that the genetic algorithms can be improved directivity of planar fractal array and this method provides more possibilities for the synthesis of other fractal array or another parameter of antenna array
Keywords :
fractal antennas; genetic algorithms; numerical analysis; planar antenna arrays; antenna arrays; directivity pattern optimization; fractal geometry synthesis method; genetic algorithms; numerical techniques; planar fractal arrays; Antenna arrays; Argon; Directive antennas; Fractals; Genetic algorithms; Genetic engineering; Geometry; Planar arrays; Shape; Wireless communication;
Conference_Titel :
Communications and Information Technologies, 2006. ISCIT '06. International Symposium on
Conference_Location :
Bangkok
Print_ISBN :
0-7803-9741-X
Electronic_ISBN :
0-7803-9741-X
DOI :
10.1109/ISCIT.2006.339881