Wideband array processing using a two-sided correlation transformation

  title={Wideband array processing using a two-sided correlation transformation},
  author={S. Valaee and P. Kabal},
  journal={IEEE Trans. Signal Process.},
  • S. Valaee, P. Kabal
  • Published 1995
  • Computer Science, Mathematics
  • IEEE Trans. Signal Process.
  • A new method for broadband array processing is proposed. The method is based on unitary transformation of the signal subspaces. We apply a two-sided transformation on the correlation matrices of the array. It is shown that the two-sided correlation transformation (TCT) has a smaller subspace fitting error than the coherent signal-subspace method (CSM). It is also shown that unlike CSM, the TCT algorithm can generate unbiased estimates of the directions-of-arrival, regardless of the bandwidth of… CONTINUE READING
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