Parameter Optimization of Elliptical Microstrip Patch Antenna using Genetic Algorithms
نویسندگان
چکیده
In this paper, Genetic Algorithms (GA) has been applied to calculate the optimized parameters of Elliptical Microstrip antenna. The fitness function has been developed in GA and the optimized dimensions of the antenna have been calculated. The output obtained is the optimized semimajor axis length ‘a’ from which the other parameters i.e. semi-minor axis length and odd mode frequency are calculated. The results obtained by GA are compared with the targeted results. The results are in good agreement. Results are also obtained for feed point in different quadrants and the comparison is made. GA results are also compared with IE3D simulation results. These results are also comparable and thus validate the GA based code. Keywords-Elliptical microstrip patch antenna; Genetic Algorithms; Resonant frequency.
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