Signal Processing, Spectral Analysis, Ante, Linear Algebra, Eigenvectors.
(22) will be come small as the noise gets added out with itself. Figure 3 show the same Hamming tapered ULA from Fig.2 “beam-steered” across several DOA’s (one single source). Figure 3- Hamming Tapered ULA phased steered to 0, 40, 60, and 80 DOAs. Notice that the window’s main-lobe get’s broader