DOA estimation of coherent signals based on cross-correlation vector reconstruction
Wang Yong-liang · Systems engineering and electronics · 2008
A new de-correlation DOA estimation algorithm based on cross-correlation vector Toeplitz(CVT) reconstruction is proposed.The internal relation of array receiving data is used.As a result,the computational load in the proposed approach is relatively reduced and the robustness of the estimation of signal of interest is significantly improved.Numerical results are presented to illustrate the efficiency and accuracy of this method.