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 team of archaeologists from the Universitat Jaume I, the University of Barcelona, and the Catalan Institution for Research and Advanced Studies (ICREA) has developed a new methodology that allows ...

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 ...

1 Department of Geography and GIS, Faculty of Humanities and Arts, King Abdulaziz University, Jeddah, KSA. 2 Syfacte Research Laboratory, Department of Geography, Faculty of Humanities and Arts, ...

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, ...

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 ...