Abstract: This article presents a novel constellation modeling method for fast and accurate calibration of beamforming integrated circuits (BFICs) and radio frequency (RF) chains in large-scale phased ...

Abstract: This article proposes a novel calibration method for linear array antennas based on the scattering signals of a standard metal cylinder. The method sequentially activates each element of the ...

A novel stacked memristor architecture performs Euclidean distance calculations directly within memory, enabling energy-efficient self-organizing maps without external arithmetic circuits. Memristors, ...

This breakthrough allows researchers to visualize where individual genes are active at the cellular level—information that has long been missing due to technical limitations in tea biology. By ...

If you've logged into Instagram in the last day, you're probably aware of Instagram Map — a new feature that allows you to share your location with friends on the app through your posts. Because of, ...

ABSTRACT: The adoption of photovoltaic (PV) systems in modern electrical grids has expanded rapidly due to their economic and environmental benefits. However, these systems are prone to faults—such as ...

3D electron tomography reveals glycogen particles (purple) clustered on the surface of lipid droplets (yellow), closely associated with endoplasmic reticulum membranes (blue) and mitochondria (red), ...

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Daniela is a freelance writer who covers lifestyle and culture. In her free time, she's either cuddling with her goldendoodle Chai, buying plants, or having a picnic. Daniela is a Chicana from Los ...

The venous system maintains the health of our brains by removing deoxygenated blood and other waste products, but its complexity and variability have made scientific study difficult. Now, a UC ...