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Linear time-frequency MUSIC algorithm

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4 Author(s)
Hao Zhou ; Electron. Inf. Sch., Wuhan Univ., China ; Biyang Wen ; Wu, S. ; Xiaofeng Liu

A linear time-frequency multiple signal classification (LTF-MUSIC) algorithm is proposed for separation and direction finding of nonstationary sources. The algorithm is based on the new array snapshots formed by sampling the time-frequency presentations (TFR) of the receive signals along the signal ridges. Numerical simulation validates the good performance of the proposed approach.

Published in:

Emerging Technologies: Frontiers of Mobile and Wireless Communication, 2004. Proceedings of the IEEE 6th Circuits and Systems Symposium on  (Volume:2 )

Date of Conference:

31 May-2 June 2004