Figure 6From: Low complexity and high accuracy angle of arrival estimation using eigenvalue decomposition with extension to 2D AOA and power estimationRoot-mean-square error (RMSE) of angle estimation in degrees versus angular deviation with SNR = 10 dB for ( θ 1,2 = 75°, 45°), ( ϕ 2 = 55°) and ( ϕ 1 = ϕ 2 + δ ).Back to article page