A 3D-printed piezoelectric metamaterial uses topology-driven charge transport to locate underwater sound sources from a single compact transducer, replacing bulky hydrophone arrays.

Currently, 5G-A has become the mainstream commercial technology for global operators, and is also the focus of service innovation and future evolution. The U6GHz band, with its large bandwidth and ...

I like Anime, Chess, Deep Learning, Mathematics and Programming. NumPy is a Python library that is mainly used to work with arrays. An array is a collection of items that are stored next to each other ...

Joe Overstreet’s 1972 “Untitled” resembles a colorful paper plane taking flight or a kite floating against the wind—or, in this case, away from the wall. Cotton ropes and metal grommets anchor the ...

Ottawa, Ontario--(Newsfile Corp. - August 19, 2025) - C-COM Satellite Systems Inc., (TSXV: CMI) (OTCQB: CYSNF) a leading global provider of commercial grade mobile auto-deploying satellite antenna ...

Data infrastructure company NetApp Inc. said today it’s updating its enterprise storage portfolio with a couple of new midrange all-flash arrays that boost overall performance. It also announced some ...

Wuhan National High Magnetic Field Center and Department of Physics, Huazhong University of Science and Technology, Wuhan 430074, P. R. China ...

Abstract: This paper presents a super-wide-band(SWB) 8 × 4 Van Atta antenna array with a working bandwidth of 2GHz-29.474GHz and a relative working bandwidth of 175%,covering S, C, X, Ku, and K bands.