And how to evaluate the high power laser by coherent beam combination is a new research spot. Formulas for the radiated intensity distributions of coherent combined Gaussian beam array are derived via ...

Scientists have developed a groundbreaking quantum interferometry tool that achieves nanometer-scale precision in challenging ...

Trips to synchrotron facilities could become a thing of the past for some researchers thanks to a new laboratory-scale ...

Introduction Radio interferometry is a technique in radio astronomy where signals from two or more radio telescopes are ...

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Abstract: A simple direct sequence-code division multiple access receiver that combines adaptive beamforming with parallel interference cancellation in a multipath fading channel is proposed and ...

Abstract: This paper investigates the graph neural network (GNN)-enabled beamforming design for interference channels. We propose a model termed interference channel GNN (ICGNN) to solve a ...

which facilitates the use of classical graph cut algorithms to learn the optimal design. Our proposal offers three key advances: (1) it accommodates moderate to large spatial interference effects; (2) ...

Consiglio Nazionale delle Ricerche - Istituto Nazionale di Ottica, CNR-INO, Via Nello Carrara 1, 50019 Sesto Fiorentino (FI), Italy European Laboratory for Nonlinear Spectroscopy, LENS, via Nello ...