A Fast Terahertz Imaging Method Using Sparse Rotating Array


For fast and standoff personal screening, a novel terahertz imaging scheme using a sparse rotating array is developed in this paper. A linearly sparse array is designed to move along a circular path with respect to an axis perpendicular to the imaging scenario. For this new scheme, a modified imaging algorithm is proposed based on the frequency-domain… (More)
DOI: 10.3390/s17102209


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