Blind Identification and Linear Quadratic Frequency Invariant Beamforming Based Angle of Arrival Estimation

In this paper, we present wide band frequency invariant beamforming and angle of arrival (AoA) estimation techniques. We propose a new linear quadratic (LQ) frequency domain frequency invariant beamforming strategy. Based on the proposed beamforming strategy, we give a new AoA estimation technique using blind identification. Simulation results illustrate the performance of the proposed beamforming and AoA estimation strategies.