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A Modified ACO Algorithm for the Pattern Synthesis of Array Antennas

  • Ke Tenglong
  • Zhao Xiaoying
  • Wu Jian
  • Ding Yihan
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 134)

Abstract

In order to solve the array antenna pattern problem, a modified ACO algorithm is proposed. The standard ant colony optimization algorithm has the drawbacks of easily trapping in local optimum and difficult to optimize continuous function. In the modified algorithm, discordant encoding to variable and optimization in vicinity are employed, and results in improvement of the search ability and not easily trapping in local optimum. Computer simulation shows that the algorithm may obtain good results.

Keywords

array antenna pattern ACO local optimum optimization in vicinity 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Ke Tenglong
    • 1
  • Zhao Xiaoying
    • 1
  • Wu Jian
    • 1
  • Ding Yihan
    • 1
  1. 1.School of Electronic and Information EngineeringBeihang UniversityBeijingChina

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