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Scientists Are Building Computers Out of Living Brain Cells

A lab in the Swiss town of Vevey is working on a research program that seems straight out of science fiction. Dishes no ...

Developing technology to deploy stabilized solar arrays and enable spacecraft docking

Southwest Research Institute (SwRI) has developed technology to stiffen deployable structures on spacecraft, enabling ...
IEEE

Equivalent Circuit Models of Cell and Array for Resonant Cavity-Based Piezoelectric Micromachined Ultrasonic Transducer

Abstract: This article presents a design of resonant cavity-based piezoelectric micromachined ultrasonic transducers (PMUTs), including impedance matching tube-integrated (T) and Helmholtz resonant ...
Berkshire Eagle

Still no cell signal in much of Lenox. Here’s what town leaders are considering to partially plug the gap

LENOX — Now that an oasis in the town’s wireless desert has turned out to be a mirage, is a 150-foot tower atop the new public safety center in play? The answer is maybe, though not right away, said ...
IEEE

Virtual Extremely Large Antenna Arrays: Emulating Near-Field Wideband Beamforming in Dense Cell-Free Networks

Abstract: Cell-free (CF) massive MIMO (m-MIMO) architectures operating under Rician fading conditions are investigated, with a focus on position-aware signal processing and Bayesian channel estimation ...