Abstract: Reconstructing the full covariance matrix from incomplete measurements of a non-redundant sparse linear array (NRA) is crucial for high-resolution direction-of-arrival (DoA) estimation.
Abstract: High-quality 3-D imaging can be obtained by means of densely populated 2-D matrix array probes that embed a microbeamformer (μBF). Delay and Sum (DAS) beamforming is achieved by compensating ...