Elliptical Antenna Array Pattern Synthesis with Fixed Side Lobe Level and Suitable Main Lobe Beam width by Genetic Algorithm

Amir SamanZare

doi:doi:10.11648/j.ajea.20130101.12

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Elliptical Antenna Array Pattern Synthesis with Fixed Side Lobe Level and Suitable Main Lobe Beam width by Genetic Algorithm

Amir SamanZare

Published in American Journal of Electromagnetics and Applications (Volume 1, Issue 1)

Received: 20 July 2013 Accepted: Published: 20 August 2013

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Abstract

In this paper, the design of uniform elliptical array (UEA) with optimum side lobe level reduction is presented. Multi-lobe pattern and adaptive nulling of the pattern is achieved by the control of the antenna elements phases in different states. This method is based on genetic algorithm (GA). The method of genetic algorithm is used to determine an optimum set of array factor cost that provide a radiation pattern with maximum side lobe level reduction with constraint of a suitable main lobe beamwidth. The results show that synthesis of the uniform elliptical antenna array by using GA method provide a side lobe level reduction and main lobe beamwidth better than circular antenna array obtained by using IWO (Invasive Weeds Optimization) and also optimized elliptical antenna array by using EPL (The Excitations Of Elements Phases at Eccentricity Low Level).

Published in	American Journal of Electromagnetics and Applications (Volume 1, Issue 1)
DOI	10.11648/j.ajea.20130101.12
Page(s)	8-15
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

SLL, Directivity, Beam Width, AF

References

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APA Style

Amir SamanZare. (2013). Elliptical Antenna Array Pattern Synthesis with Fixed Side Lobe Level and Suitable Main Lobe Beam width by Genetic Algorithm. American Journal of Electromagnetics and Applications, 1(1), 8-15. https://doi.org/10.11648/j.ajea.20130101.12

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ACS Style

Amir SamanZare. Elliptical Antenna Array Pattern Synthesis with Fixed Side Lobe Level and Suitable Main Lobe Beam width by Genetic Algorithm. Am. J. Electromagn. Appl. 2013, 1(1), 8-15. doi: 10.11648/j.ajea.20130101.12

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AMA Style

Amir SamanZare. Elliptical Antenna Array Pattern Synthesis with Fixed Side Lobe Level and Suitable Main Lobe Beam width by Genetic Algorithm. Am J Electromagn Appl. 2013;1(1):8-15. doi: 10.11648/j.ajea.20130101.12

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@article{10.11648/j.ajea.20130101.12,
  author = {Amir SamanZare},
  title = {Elliptical Antenna Array Pattern Synthesis with Fixed Side Lobe Level and Suitable Main Lobe Beam width by Genetic Algorithm},
  journal = {American Journal of Electromagnetics and Applications},
  volume = {1},
  number = {1},
  pages = {8-15},
  doi = {10.11648/j.ajea.20130101.12},
  url = {https://doi.org/10.11648/j.ajea.20130101.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajea.20130101.12},
  abstract = {In this paper, the design of uniform elliptical array (UEA) with optimum side lobe level reduction is presented. Multi-lobe pattern and adaptive nulling of the pattern is achieved by the control of the antenna elements phases in different states. This method is based on genetic algorithm (GA). The method of genetic algorithm is used to determine an optimum set of array factor cost that provide a radiation pattern with maximum side lobe level reduction with constraint of a suitable main lobe beamwidth. The results show that synthesis of  the uniform elliptical antenna array by using GA method provide a side lobe level reduction and main lobe beamwidth better than circular antenna array obtained by using IWO (Invasive Weeds Optimization) and also optimized elliptical antenna array by using EPL (The  Excitations Of Elements Phases at Eccentricity  Low Level).},
 year = {2013}
}

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TY  - JOUR
T1  - Elliptical Antenna Array Pattern Synthesis with Fixed Side Lobe Level and Suitable Main Lobe Beam width by Genetic Algorithm
AU  - Amir SamanZare
Y1  - 2013/08/20
PY  - 2013
N1  - https://doi.org/10.11648/j.ajea.20130101.12
DO  - 10.11648/j.ajea.20130101.12
T2  - American Journal of Electromagnetics and Applications
JF  - American Journal of Electromagnetics and Applications
JO  - American Journal of Electromagnetics and Applications
SP  - 8
EP  - 15
PB  - Science Publishing Group
SN  - 2376-5984
UR  - https://doi.org/10.11648/j.ajea.20130101.12
AB  - In this paper, the design of uniform elliptical array (UEA) with optimum side lobe level reduction is presented. Multi-lobe pattern and adaptive nulling of the pattern is achieved by the control of the antenna elements phases in different states. This method is based on genetic algorithm (GA). The method of genetic algorithm is used to determine an optimum set of array factor cost that provide a radiation pattern with maximum side lobe level reduction with constraint of a suitable main lobe beamwidth. The results show that synthesis of  the uniform elliptical antenna array by using GA method provide a side lobe level reduction and main lobe beamwidth better than circular antenna array obtained by using IWO (Invasive Weeds Optimization) and also optimized elliptical antenna array by using EPL (The  Excitations Of Elements Phases at Eccentricity  Low Level).
VL  - 1
IS  - 1
ER  -

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Author Information

Amir SamanZare

Islamic Azad University of Majlesi branch, Isfahan, Iran

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APA Style

Amir SamanZare. (2013). Elliptical Antenna Array Pattern Synthesis with Fixed Side Lobe Level and Suitable Main Lobe Beam width by Genetic Algorithm. American Journal of Electromagnetics and Applications, 1(1), 8-15. https://doi.org/10.11648/j.ajea.20130101.12

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ACS Style

Amir SamanZare. Elliptical Antenna Array Pattern Synthesis with Fixed Side Lobe Level and Suitable Main Lobe Beam width by Genetic Algorithm. Am. J. Electromagn. Appl. 2013, 1(1), 8-15. doi: 10.11648/j.ajea.20130101.12

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AMA Style

Amir SamanZare. Elliptical Antenna Array Pattern Synthesis with Fixed Side Lobe Level and Suitable Main Lobe Beam width by Genetic Algorithm. Am J Electromagn Appl. 2013;1(1):8-15. doi: 10.11648/j.ajea.20130101.12

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@article{10.11648/j.ajea.20130101.12,
  author = {Amir SamanZare},
  title = {Elliptical Antenna Array Pattern Synthesis with Fixed Side Lobe Level and Suitable Main Lobe Beam width by Genetic Algorithm},
  journal = {American Journal of Electromagnetics and Applications},
  volume = {1},
  number = {1},
  pages = {8-15},
  doi = {10.11648/j.ajea.20130101.12},
  url = {https://doi.org/10.11648/j.ajea.20130101.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajea.20130101.12},
  abstract = {In this paper, the design of uniform elliptical array (UEA) with optimum side lobe level reduction is presented. Multi-lobe pattern and adaptive nulling of the pattern is achieved by the control of the antenna elements phases in different states. This method is based on genetic algorithm (GA). The method of genetic algorithm is used to determine an optimum set of array factor cost that provide a radiation pattern with maximum side lobe level reduction with constraint of a suitable main lobe beamwidth. The results show that synthesis of  the uniform elliptical antenna array by using GA method provide a side lobe level reduction and main lobe beamwidth better than circular antenna array obtained by using IWO (Invasive Weeds Optimization) and also optimized elliptical antenna array by using EPL (The  Excitations Of Elements Phases at Eccentricity  Low Level).},
 year = {2013}
}

Copy | Download

TY  - JOUR
T1  - Elliptical Antenna Array Pattern Synthesis with Fixed Side Lobe Level and Suitable Main Lobe Beam width by Genetic Algorithm
AU  - Amir SamanZare
Y1  - 2013/08/20
PY  - 2013
N1  - https://doi.org/10.11648/j.ajea.20130101.12
DO  - 10.11648/j.ajea.20130101.12
T2  - American Journal of Electromagnetics and Applications
JF  - American Journal of Electromagnetics and Applications
JO  - American Journal of Electromagnetics and Applications
SP  - 8
EP  - 15
PB  - Science Publishing Group
SN  - 2376-5984
UR  - https://doi.org/10.11648/j.ajea.20130101.12
AB  - In this paper, the design of uniform elliptical array (UEA) with optimum side lobe level reduction is presented. Multi-lobe pattern and adaptive nulling of the pattern is achieved by the control of the antenna elements phases in different states. This method is based on genetic algorithm (GA). The method of genetic algorithm is used to determine an optimum set of array factor cost that provide a radiation pattern with maximum side lobe level reduction with constraint of a suitable main lobe beamwidth. The results show that synthesis of  the uniform elliptical antenna array by using GA method provide a side lobe level reduction and main lobe beamwidth better than circular antenna array obtained by using IWO (Invasive Weeds Optimization) and also optimized elliptical antenna array by using EPL (The  Excitations Of Elements Phases at Eccentricity  Low Level).
VL  - 1
IS  - 1
ER  -

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