Analysis of Optimal Diagonal Loading for MPDR-Based Spatial Power Estimators in the Snapshot Deficient Regime
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DOI: 10.1109/joe.2018.2815480
Abstract: The minimum power distortionless response (MPDR) beamformer minimizes the output power while passing the look direction signal with unity gain. To alleviate the performance degradation caused by estimating the spatial correlation matrix with a relatively… read more here.
Keywords: power estimators; diagonal loading; power; snapshot deficient ... See more keywords