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Journal of Projectiles, Rockets, Missiles and Guidance >

2015 , Vol. 35 >Issue 6: 165 - 167,173

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2015.06.042

CORRELATION TECHNOLOGY

Application of SM-IWO in Beam-forming of Array Antennas

  • LIANG Jing ,
  • LI Chaowei ,
  • CHEN Zhihui ,
  • FAN Xiaojing
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  • 1 China Airborne Missile Academy, Henan Luoyang 471009, China
    2 Aviation Key Laboratory of Science and Technology on Airborne Guided Weapons, Henan Luoyang 471009, China

Received date: 2014-11-21

  Online published: 2025-05-28

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Abstract

For overcoming the problem of slow convergent speed of IWO in global searching, simplex method( SM) invasive weed optimization (IWO) algorithm was proposed and applicated in beam-forming of array antennas. simplex method(SM) -invasive weed optimization (IWO) algorithm makes a balance between the global and local searching ability, and improves convergent speed by taking advantage of good local searching and fast convergent of SM. Simulation results prove that the improved algorithm has better performance compared with basic IWO.

Key words： shaped beam; invasive weed optimization algorithm; simplex method

Cite this article

LIANG Jing , LI Chaowei , CHEN Zhihui , FAN Xiaojing . Application of SM-IWO in Beam-forming of Array Antennas[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2015 , 35(6) : 165 -167,173 . DOI: 10.15892/j.cnki.djzdxb.2015.06.042

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References

[1]
薛正辉, 李伟明. 阵列天线分析与综合[M]. 北京: 北京航空航天大学出版社, 2011.
[2]
MARCANO D, DURAN F. Synthesis of antenna arrays using genetic algorithms[J]. IEEE Antennas Propagat-Mag, 2000, 42 (6): 1692-1698.
[3]
陈滕博, 焦永昌, 张福顺. 基于改进型粒子群算法的阵列天线综合[J]. 微波学报, 2006, 22 (增刊): 39-43.
[4]
Mehrabian A R, Lucas C. A novel optimization algorithm inspired from weed colonization[J]. Ecological Informat-ics, 2006, 1 (3): 355-366.
[5]
Gourab Ghosh Roy, Swagatam Das, Prithwish Chakraborty. Design of non-uniform circular antenna arrays using a modi-fied invasive weed optimization algorithm[J]. IEEE Transacyions on Antennas and Propagation, 2011, 59 (1): 110-118.
[6]
陈宝林. 最优化理论与算法[M]. 北京: 清华大学出版社, 2005: 343-348.
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