Feng-Gang Yan

Generalized Hole-Filling Strategy for Overlapping Hole-Existing Coprime Arrays for DOA Estimation

The holes in difference coarrays (DCA) of coprime arrays (CA) limit the extension of the aperture thus causing the waste of resources. In this paper, we propose a generalized hole-filling strategy for hole-existing CAs with overlapping subarrays, which allows to extend the aperture completely and ac…