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Systematic approach to MUSIC estimation with minimisation of its cost function

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1 Author(s)
Yang-Ho Choi ; Sch. of Inf. & Commun. Eng., Dongyang Univ., Kyungbook, South Korea

Based on the minimisation of a cost function, a systematic approach to MUSIC estimation is proposed for the arrival angles of the signals impinging on a sensor array. The proposed method, which employs Brent's method for the task together with bisection bracketing, can significantly reduce the computational burden compared to the conventional algorithm for computing the whole spatial spectrum

Published in:

Electronics Letters  (Volume:35 ,  Issue: 8 )