DePattern: A Search-Free DOA Estimation Algorithm With High Precision for Coprime Arrays - Tian, Xinyang; Gao, Yixuan; Ke, Sheng (IEEE sensors journal, 2025)
Keywords: Accuracy; Algorithms; Ambiguity; Arrays; Complexity; Coprime array; Direction of arrival; direction-of-arrival (DOA) estimation; Direction-of-arrival estimation; Estimation; grating angle problem; Gratings; joint performance optimization; Linear arrays; Optimization; Pattern matching; phase ambiguity; Phased arrays; Search problems; Searching; Simulation; Vectors