Enhancing Deep Learning-Based Antenna Array Coefficient Reconstruction through Optimized Data Management
Mehdi Masoodi,
Naser Omrani,
Ilaria Catapano
et al.
Abstract:Complex array coefficients are essential parameters for designing planar antennas with desired radiation patterns. However, reconstructing these coefficients from nearfield phaseless measurements is a challenging inverse problem that requires a large amount of data and a robust optimization algorithm. In this paper, we propose a novel method that combines an optimal non-uniform sampling strategy and a U-Net model, a convolutional neural network (CNN) that has shown high accuracy in image segmentation, to achie… Show more
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