A 2-D DOA estimation method based on blind source separation

@article{Liu2009A2D,
  title={A 2-D DOA estimation method based on blind source separation},
  author={Fulai Liu and Jinkuan Wang and Ruiyan Du and Bin Wang},
  journal={2009 Chinese Control and Decision Conference},
  year={2009},
  pages={2875-2878}
}
A new two-dimensional direction of arrival (2-D DOA) estimation method is proposed, in this paper. The presented method makes using of blind source separation method based on the second-order identification to estimate the array response matrix. Via the rotational invariance techniques, we can estimate the 2-D DOA from the array response matrix estimation. The estimated elevation angles and azimuth angles is automatically determined. Simulation results are presented verifying the efficiency of… CONTINUE READING

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