Fast DOA Estimation Algorithm Based on a Combination of an Orthogonal Projection and Noise Pseudo-Eigenvector Approach
Figure 4
Comparison of results from ESPRIT, the proposed algorithm, Kim’s, and Wen’s methods, for the probability of resolution versus the angle spacing of the incoming signals for three uncorrelated signals from [2.3°,9.7°,17.8°] having the SNR of 20 dB, where the number of sensors .