# Wideband array processing using a two-sided correlation transformation

@article{Valaee1995WidebandAP, title={Wideband array processing using a two-sided correlation transformation}, author={S. Valaee and P. Kabal}, journal={IEEE Trans. Signal Process.}, year={1995}, volume={43}, pages={160-172} }

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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