한국통신학회논문지 (The Journal of Korean Institute of Communications and Information Sciences)

  • 제22권7호
  • /
  • Pages.1574-1578
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  • 1997
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  • 1226-4717(pISSN)
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  • 2287-3880(eISSN)
한국통신학회 (The Korean Institute of Commucations and Information Sciences)
권호 표지

결함센서를 갖는 선형 어레이의 방향 추정을 위한 보정 알고리듬

A compensated algorithm for dirction-of-arrival estimationof the linear array with faulty sensors

  • 발행 : 1997.07.01
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초록

In this paper, some problems that occur from faulty elements in a direction finding system composed of the linear array are studied and the method which improves the performance is proposed. The faulty element means the sensor that has no output or highly reduced gain than other normal sensors. In the presence method, the ocrrecting vector is calculated by maximizing the spatial spectrum subject to a constraint. The compensated spatial spectrum is obtained by this vector. The computer simulations have been performance to study the performance of the proposed method.

키워드

참고문헌

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