A recent article reports that an Oracle patent on a fast sorting method has expired, allowing open source databases to use it freely. Mark Callaghan, the inventor behind the sorting algorithm, shows ...
Abstract: The problem of designing a fast and accurate image reconstruction algorithm for 3-D near-field microwave imaging with sparse multiple-input multiple-output (MIMO) arrays is discussed in this ...
Abstract: In this paper, the Ziv-Zakai Bound (ZZB) is applied to analyze the Direction of Arrival (DoA) estimation problem with hybrid arrays. Two signal models are considered: in the first one, the ...
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