Proceedings of the Korean Institute of Communication Sciences Conference (한국통신학회:학술대회논문집)

The Korean Institute of Commucations and Information Sciences (한국통신학회)
권호 표지

On Asymptotic Analysis of the MUSIC Null-Spectrum

MUSIC Null-Spectrum의 점근적 해석

  • 윤진선 (한국과학기술원 전기 및 전자공학과) ;
  • 김상엽 (한국과학기술원 전기 및 전자공학과) ;
  • 김선용 (한국과학기술원 전기 및 전자공학과) ;
  • 박성일 (한국과학기술원 전기 및 전자공학과) ;
  • 손재철 (한국과학기술원 전기 및 전자공학과) ;
  • 송익호 (한국과학기술원 전기 및 전자공학과) ;
  • 최진호 (한국과학기술원 전기 및 전자공학과)
  • Published : 1991.10.01

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Abstract

In this paper we derived the asymptotic distribution of the MUSIC null-spectrum, from which an exact expression of the asymptotic variance of the MUSIC null-spectrum can be obtained. From this result in addition an explicit expression of the normalized standard deviation (NSD) has been derived and it is shown that the NSD is affected by the number of sensors and the number of signals.

Keywords