Performance Improvement of Adaptive Arrays with Signal Blocking(Antenna and Propagation)

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概要

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• Adaptive arrays with signal blocking have the advantages of fast convergence and robustness to pointing errors as well as of rejecting a coherent interference in addition to incoherent ones. In this paper, we propose a novel method for performance improvement in such arrays with no increase in complexity. The proposed method utilizes all of the array elements to obtain the adaptive output so that its performance is superior to that of the conventional method which does not utilize one of the elements. Their performances are compared analytically and by computer simulation.

• 社団法人電子情報通信学会の論文
• 2003-08-01

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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