Journal of the Korea Institute of Military Science and Technology (한국군사과학기술학회지)

The Korea Institute of Military Science and Technology (한국군사과학기술학회)
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A Study on Characteristics of Null Pattern Synthesis Algorithm Using Quantum-inspired Evolutionary Algorithm

양자화 진화알고리즘을 적용한 널 패턴합성 알고리즘의 특성 연구

  • Seo, Jongwoo (The 2nd Research and Development Institute, Agency for Defense Development) ;
  • Park, Dongchul (Department of Radio & Information Communication Engineering, Chungnam National University)
  • 서종우 (국방과학연구소 제2기술연구본부) ;
  • 박동철 (충남대학교 전파정보통신공학과)
  • Received : 2016.01.12
  • Accepted : 2016.06.17
  • Published : 2016.08.05
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Abstract

Null pattern synthesis method using the Quantum-inspired Evolutionary Algorithm(QEA) is described in this study. A $12{\times}12$ planar array antenna is considered and each element of the array antenna is controlled by 6-bit phase shifter. The maximum number of iteration of 500 is used in simulation and the rotation angle for updating Q-bit individuals is determined to make the individual converge to the best solution and is summarized in a look-up table. In this study we showed that QEA can satisfactorily synthesize the null pattern using smaller number of individuals compared with the conventional Genetic Algorithm.

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References

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