Analysis of DOA estimation method under a dispersive signal model

Yong Up Lee; Seong Ro Lee; Taejoo Chang; Kwang Soon Kim; Iickho Song

Analysis of DOA estimation method under a dispersive signal model

Yong Up Lee, Seong Ro Lee, Taejoo Chang, Kwang Soon Kim, Iickho Song

Department of Electrical and Electronic Engineering

Research output: Contribution to conference › Paper › peer-review

2 Citations (Scopus)

Abstract

In direction of arrival estimation, the signal sources are usually assumed to be point sources. If the signal sources are dispersive, however, direction of arrival estimation methods based on the point source assumption may result in poor performance. In this paper, we consider direction of arrival estimation under a parametric dispersive signal modeling. An estimation method based on the well-known conditional maximum likelihood method in the parametric model are considered.

Original language	English
Pages	351-354
Number of pages	4
Publication status	Published - 1995
Event	Proceedings of the 1995 IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing - Victoria, BC, Can Duration: 1995 May 17 → 1995 May 19

Other

Other	Proceedings of the 1995 IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing
City	Victoria, BC, Can
Period	95/5/17 → 95/5/19

All Science Journal Classification (ASJC) codes

Signal Processing
Computer Networks and Communications

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title = "Analysis of DOA estimation method under a dispersive signal model",

abstract = "In direction of arrival estimation, the signal sources are usually assumed to be point sources. If the signal sources are dispersive, however, direction of arrival estimation methods based on the point source assumption may result in poor performance. In this paper, we consider direction of arrival estimation under a parametric dispersive signal modeling. An estimation method based on the well-known conditional maximum likelihood method in the parametric model are considered.",

author = "Lee, {Yong Up} and Lee, {Seong Ro} and Taejoo Chang and Kim, {Kwang Soon} and Iickho Song",

note = "Copyright: Copyright 2004 Elsevier B.V., All rights reserved.; Proceedings of the 1995 IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing ; Conference date: 17-05-1995 Through 19-05-1995",

year = "1995",

language = "English",

pages = "351--354",

}

Analysis of DOA estimation method under a dispersive signal model. / Lee, Yong Up; Lee, Seong Ro; Chang, Taejoo; Kim, Kwang Soon; Song, Iickho.

1995. 351-354 Paper presented at Proceedings of the 1995 IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing, Victoria, BC, Can, .

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Analysis of DOA estimation method under a dispersive signal model

AU - Lee, Yong Up

AU - Lee, Seong Ro

AU - Chang, Taejoo

AU - Kim, Kwang Soon

AU - Song, Iickho

PY - 1995

Y1 - 1995

N2 - In direction of arrival estimation, the signal sources are usually assumed to be point sources. If the signal sources are dispersive, however, direction of arrival estimation methods based on the point source assumption may result in poor performance. In this paper, we consider direction of arrival estimation under a parametric dispersive signal modeling. An estimation method based on the well-known conditional maximum likelihood method in the parametric model are considered.

AB - In direction of arrival estimation, the signal sources are usually assumed to be point sources. If the signal sources are dispersive, however, direction of arrival estimation methods based on the point source assumption may result in poor performance. In this paper, we consider direction of arrival estimation under a parametric dispersive signal modeling. An estimation method based on the well-known conditional maximum likelihood method in the parametric model are considered.

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T2 - Proceedings of the 1995 IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing

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