Optimal design of a linear antenna array using particle swarm optimization

  • Authors:
  • Z. Zaharis;D. Kampitaki;A. Papastergiou;A. Hatzigaidas;P. Lazaridis;M. Spasos

  • Affiliations:
  • Department of Electronics, Alexander Technological Educational Institute of Thessaloniki, Thessaloniki, Macedonia, Greece;Department of Electronics, Alexander Technological Educational Institute of Thessaloniki, Thessaloniki, Macedonia, Greece;Department of Electronics, Alexander Technological Educational Institute of Thessaloniki, Thessaloniki, Macedonia, Greece;Department of Electronics, Alexander Technological Educational Institute of Thessaloniki, Thessaloniki, Macedonia, Greece;Department of Electronics, Alexander Technological Educational Institute of Thessaloniki, Thessaloniki, Macedonia, Greece;Department of Electronics, Alexander Technological Educational Institute of Thessaloniki, Thessaloniki, Macedonia, Greece

  • Venue:
  • DNCOCO'06 Proceedings of the 5th WSEAS international conference on Data networks, communications and computers
  • Year:
  • 2006

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Abstract

An optimal design of a linear antenna array is presented. The antenna array is optimized using a particle swarm optimization based method in order to produce a radiation pattern that has the minimum possible side lobe level and the maximum possible gain at the desired direction. The method has been applied to collinear wire-dipole arrays and seems to be suitable for improving the radiation patterns in many practical applications.