Performance Analysis of Conventional Beamforming Algorithm for Angle-of-Arrival Estimation under Measurement Uncertainty

Table 1

Mathematical foundation and advantage of the proposed scheme.

Mathematical foundation of the proposed scheme	Statistical distribution of various kinds of perturbations
	Higher order Taylor series expansion
Empirical performance analysis	Repetitive execution based on different; realization of perturbation of each parameter
	New Monte Carlo simulation for each statistical; distribtion of perturbation
Proposed analytical performance analysis	Based on the statistics of perturbation; rather than realizations of perturbation
	Easy to accommodate various distributions of perturbations; via known statistics of the distributions