Low-degree root-MUSIC algorithm for fast DOA estimation based on variable substitution technique

Science China Information Sciences volume 63, Article number: 159206 (2020) Cite this article

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References

  1. 1

    Li J F, Li D, Jiang D F, et al. Extended-aperture unitary root MUSIC-based DOA estimation for coprime array. IEEE Commun Lett, 2018, 22: 752–755

    Article  Google Scholar 

  2. 2

    Rao B D, Hari K V S. Performance analysis of root-MUSIC. IEEE Trans Acoust Speech Signal Process, 1989, 37: 1939–1949

    Article  Google Scholar 

  3. 3

    Yan F G, Shen Y, Jin M. Fast DOA estimation based on a split subspace decomposition on the array covariance matrix. Signal Process, 2015, 115: 1–8

    Article  Google Scholar 

  4. 4

    Hu A Z, Lv T J, Gao H, et al. An ESPRIT-based approach for 2-D localization of incoherently distributed sources in massive MIMO systems. IEEE J Sel Top Signal Process, 2014, 8: 996–1011

    Article  Google Scholar 

  5. 5

    Yan F G, Liu S, Wang J, et al. Unitary direction of arrival estimation based on a second forward/backward averaging technique. IEEE Commun Lett, 2018, 22: 554–557

    Article  Google Scholar 

  6. 6

    Kitavi D M, Wong K T, Hung C C. An L-shaped array with nonorthogonal axes-its Cramér-Rao bound for direction finding. IEEE Trans Aerosp Electron Syst, 2018, 54: 486–492

    Article  Google Scholar 

Download references

Acknowledgements

This work was supported by National Natural Science Foundation of China (Grant No. 61871149).

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Affiliations

  1. School of Information Science and Engineering, Harbin Institute of Technology at Weihai, Weihai, 264209, China

    Fenggang Yan, Ming Jin, Hongjuan Zhou, Jun Wang & Shuai Liu

Authors
  1. Fenggang Yan
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  2. Ming Jin
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  3. Hongjuan Zhou
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  4. Jun Wang
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  5. Shuai Liu
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Corresponding author

Correspondence to Hongjuan Zhou.

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Yan, F., Jin, M., Zhou, H. et al. Low-degree root-MUSIC algorithm for fast DOA estimation based on variable substitution technique. Sci. China Inf. Sci. 63, 159206 (2020). https://doi.org/10.1007/s11432-018-9635-0

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