Estimation of Two-Dimensional DOA under a Distributed Source Model and Some Simulation Results
スポンサーリンク
概要
- 論文の詳細を見る
Most research on the estimation of direction of arrival (DOA) has been performed based on the assumption that the signal sources are point sources. In some real surroundings,signal source localization can more adequately be accomplished with distributed source models. When the signal sources are distributed over an area, we cannot directly use well-known DOA estimation methods, because these methods are established based on the point source assumption. In this paper, we propose a 3-dimensional distributed signal source model, in which a source is represented by two parameters, the center angle and degree of dispersion. Then, we address the estimation of the elevation and azimuth angles of distributed sources based on the parametric distributed source modeling in the 3-dimensional space.
- 社団法人電子情報通信学会の論文
- 1996-09-25
著者
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Kim H‐m
Korea Advanced Inst. Sci. And Technol. Taejon Kor
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Song I
Korea Advanced Inst. Sci. And Technol. Daejeon Kor
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Song Iickho
Korea Advanced Inst. Of Sci. And Technol. Daejeon Kor
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Song Iickho
Department Of Electrical Engineering Korea Advanced Institute Of Science And Technology (kaist)
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Song Iickho
The Department Of Electrical And Computer Engineering Queen's University
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Lee Seong
D Center Samsung Electronics Co. Ltd.
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LEE Seong
the Department of Electrical Engineering, Korea Advanced Institute of Science and Technology
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LEE Yong
the Department of Electrical Engineering, Korea Advanced Institute of Science and Technology
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CHANG Taejoo
the Department of Electrical Engineering, Korea Advanced Institute of Science and Technology
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Chang Taejoo
The Department Of Electrical Engineering Korea Advanced Institute Of Science And Technology
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KIM Hyung-Myung
Department of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST)
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Lee Y
Division Of Information And Communication Engineering Hallym University
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KIM Hyung-Myung
Department of Electrical Engineering, Korea Advanced Institute of Science and Technology
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