Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Paper Publications
A novel DOA estimation algorithm of cyclostationary signal based on UCA in impulsive noise
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Indexed by:Journal Article
Date of Publication:2013-06-01
Journal:AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
Included Journals:EI、SCIE
Volume:67
Issue:6
Page Number:491-499
ISSN:1434-8411
Key Words:Co-channel interference; Directions-of-arrival estimation; Fractional lower order cyclic MUSIC; Uniform circular array; Impulsive-noise
Abstract:Co-channel interference is a common existence in communication system, which will result in the deterioration for directions-of-arrival (DOAs) estimation. To solve this problem, a fractional lower order cyclic MUSIC method suitable for uniform circular array (UCA) is presented. The proposed method can eliminate both impulsive-noise and interference in the same frequency band, and it also performs well in Gaussian noise. Especially, the algorithm can be applied to either narrow or broad-band signal models. Simulation results strongly verify the high performance of this method. (C) 2012 Elsevier GmbH. All rights reserved.