Abstract: Sixth generation communication systems are expected to utilize extremely large antenna arrays (ELAAs) to significantly enhance the spectral efficiency by compensating for path loss at high ...

The technology giant Google has released an artificial intelligence (AI) model that acts as a ‘virtual satellite’ to weave together trillions of disparate observations — satellite images, radar and ...

Maps have always been essential tools for making sense of the world around us. From hand-drawn sketches to today’s digital systems, they visualize space, plan movement and understand places. But the ...

The flagship product of the collaboration is Site3D, a 3D point cloud map of Earth’s surface. Credit: Array Labs Array Labs, Umbra Space and Raytheon have signed a partnership to speed up the ...

How do you best represent the complex New York City subway system on an easy-to-read map? That's a challenge John Tauranac has been working on since the 1970s, when he chaired the MTA's subway map ...