대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

유전자 알고리즘을 이용한 Satellite Digital Audio Radio System Antennas 개발

Design of a low-profile antenna for Satellite Digital Audio Radio Systems(SDARS)

  • 김용진 (인하공업전문대학 전기정보과) ;
  • 김상욱 (인하공업전문대학 전기정보과) ;
  • 김진환 (인하공업전문대학 전기정보과) ;
  • 이용근 (인하공업전문대학 전기정보과) ;
  • 김영봉 (인하공업전문대학 전기정보과)
  • Kim, Yong-Jin (Department of Electrical Information, Inha Technical College) ;
  • Kim, Sang-Uk (Department of Electrical Information, Inha Technical College) ;
  • Kim, Jin-Hwan (Department of Electrical Information, Inha Technical College) ;
  • Kim, Yong-Geun (Department of Electrical Information, Inha Technical College) ;
  • Kim, Young-Bong (Department of Electrical Information, Inha Technical College)
  • 발행 : 2007.11.16
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초록

The Design and Optimization of a low-profile antenna for the Satellite Digital Audio Radio System(SDARS) using a Non-Dominated Sorting Genetic Algorithm(NSGA) is presented. a fairly omni-directional elevation gain pattern over 60 degrees < q <60 degrees are obtained. The average value of the LCP gain pattern is approximately 2 dBic. The heights of the antennas are less than 0.251. The cross polarized signal level is approximately 12 dBic less than the co-polarized signal level.

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