Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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DOA estimation of signals using non-parametric algorithm

Non-parametric 알고리즘을 이용한 신호의 DOA 추정

  • 이광식 (제주대학교 통신공학과,(주)제주방송) ;
  • 문성익 (제주대학교 통신컴퓨터 공학부) ;
  • 양두영 (제주대학교 통신 컴퓨터 공학부, 첨단 기술 연구소)
  • Published : 2003.07.01
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Abstract

In this paper, the non-parametric algorithm to estimate DOA(Direction Of Arrival) of signals is proposed and compared with the multidimensional MUSIC algorithm. This non-parametric algorithm with regularizing sparsity constraints achieves super-resolution and noise suppression, effectively. Also, this algorithm offers the increased resolution and significantly reduced sidelobes.

Keywords