DOA Estimation for Uniform Linear Array with Compressive Sensing

Ying Zhang; Guang Yao Xin; Xiao Fei Zhang

doi:10.4028/www.scientific.net/AMM.713-715.1239

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 713-715DOA Estimation for Uniform Linear Array with...

DOA Estimation for Uniform Linear Array with Compressive Sensing

Abstract:

This paper discusses that the application of compressive sensing in direction of arrival (DOA) estimation. Traditional DOA estimation algorithms, such as MUSIC, ESPRIT, have shortcomings of high demand of initialization and sufficient number of snapshots and high sensitivity to signal-to-noise ratio (SNR). The proposed DOA estimation algorithm via OMP method based on compressed sensing (CS) can solve the above-mentioned problem and has good estimation performance. Computer simulations verify the effectiveness of the OMP algorithm.

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Periodical:

Applied Mechanics and Materials (Volumes 713-715)

Pages:

1239-1243

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.713-715.1239

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Cite this paper

Online since:

January 2015

Authors:

Ying Zhang, Guang Yao Xin, Xiao Fei Zhang*

Keywords:

CS, Direction of Arrival (DOA), OMP Algorithm

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* - Corresponding Author

References

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