Sequential Estimation of Angles of Arrival via Signal Subspace Projection(Antenna and Propagation)

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概要

• 論文の詳細を見る

• Sequential estimation of arrival angles allows us to resolve closely located sources that the standard MUSIC fails to do so. A new sequential estimation method is proposed which utilizes only the signal subspace components of the steering vectors for some estimates of the arrival angles. It is theoretically shown that the asymptotic performance of the proposed method is better than that of the conventional sequential method which exploits both the signal and the noise subspace components. Simulation results show that the former outperforms the latter in correlated sources as well as in uncorrelated sources.

• 社団法人電子情報通信学会の論文
• 2004-06-01

著者

• Choi Yang-ho

  Department Of Electrical And Computer Eng. Kangwon National University

関連論文

• Adaptive Beamforming in the Presence of Coherent Signals with Unknown Angles of Arrival
• Sequential Estimation of Angles of Arrival via Signal Subspace Projection(Antenna and Propagation)
• Efficient Generalized Sidelobe Canceller for Partially Adaptive Beam forming(Antenna and Propagation)
• Performance Improvement of Adaptive Arrays with Signal Blocking(Antenna and Propagation)
• Null Space Projection Based Adaptive Beamforming in the Presence of Array Imperfections
• Robust Adaptive Array with Variable Uncertainty Bound under Weight Vector Norm Constraint

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