Fast communication: wideband cyclic MUSIC algorithms

Authors:
Huiqin Yan;H. Howard Fan
Affiliations:
Department of ECECS, University of Cincinnati, Cincinnati, OH;Department of ECECS, University of Cincinnati, Cincinnati, OH
Venue:
Signal Processing
Year:
2005

Citing 2
Cited 2

On improvements of cyclic MUSIC

EURASIP Journal on Applied Signal Processing
An extended cyclic MUSIC algorithm

IEEE Transactions on Signal Processing

Cyclostationarity: half a century of research

Signal Processing
A variable step-size proportionate affine projection algorithm for identification of sparse impulse response

EURASIP Journal on Advances in Signal Processing

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Abstract

In this paper, we propose two cyclic-MUSIC-like DOA estimation algorithms for wideband cyclostationary signals, the averaged cyclic MUSIC (ACM) algorithm and the extended wideband cyclic MUSIC (EWCM) algorithm. Compared with the existing spectral correlation signal subspace fitting (SC-SSF) algorithm, which was also developed for wideband cyclostationary signals, our new methods have more relaxed requirements on the signals. Simulation results show that under those circumstances, both our methods are superior to the existing SC-SSF algorithm.