An Asymptotically Efficient Weighted Least Squares Estimator for Co-Array-Based DoA Estimation

Volume: 68, Pages: 589 - 604
Published: Jan 1, 2020
Abstract
Co-array-based Direction of Arrival (DoA) estimation using Sparse Linear Arrays (SLAs) has recently gained considerable interest in array processing thanks to its capability of providing enhanced degrees of freedom. Although the literature presents a variety of estimators in this context, none of them are proven to be statistically efficient. This work introduces a novel estimator for the co-array-based DoA estimation employing the Weighted...
Paper Details
Title
An Asymptotically Efficient Weighted Least Squares Estimator for Co-Array-Based DoA Estimation
Published Date
Jan 1, 2020
Volume
68
Pages
589 - 604
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