Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Beam Control of Multiple Array Antenna Using The Modified Genetic Algorithm

변형된 유전자 알고리즘을 이용한 Multiple Array Antenna의 Beam 제어방식

  • Hyun, Kyo-Hwan (Electronic Engineering Department Dongguk University) ;
  • Jung, Kyung-Kwon (Electronic Engineering Department Dongguk University) ;
  • Eom, Ki-hwan (Electronic Engineering Department Dongguk University)
  • 현교환 (동국대학교 공과대학 전자공학과) ;
  • 정경권 (동국대학교 공과대학 전자공학과) ;
  • 엄기환 (동국대학교 공과대학 전자공학과)
  • Published : 2006.06.21
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Abstract

This paper presents a novel scheme that quickly searches for the sweet spot of multiple array antennas, and locks on to it for high-speed millimeter wavelength transmissions. The proposed method utilizes a modified genetic algorithm, which selects a superior initial group through preprocessing in order to solve the local solution in a genetic algorithm. TDD (Time Division Duplex) is utilized as the transfer method and data controller for the antenna. Once the initial communication is completed for the specific number of individuals, no longer antenna's data will be transmitted until each station processes GA in order to produce the next generation. After reproduction, individuals of the next generation become the data, and communication between each station is made again. Simulation results confirmed the efficiency of the proposed method.

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