Νέα | IEEE Student Branch

FCC Denies Starlink Low-Orbit Bid for Lower Latency

14 Μαρτίου 2024 by paulkokos

paulkokos

The FCC has once again rejected a Starlink plan to deploy thousands of internet satellites in very low earth orbits (VLEO) ranging from 340 to 360 kilometers. In an order published last week, the FCC wrote: “SpaceX may not deploy any satellites designed for operational altitudes below the International Space…

Cerebras Unveils Its Next Waferscale AI Chip

13 Μαρτίου 2024 by paulkokos

paulkokos

Sunnyvale, Calif., AI supercomputer firm Cerebras says its next generation of waferscale AI chips can do double the performance of the previous generation while consuming the same amount of power. The Wafer Scale Engine 3 (WSE-3) contains 4 trillion transistors, a more than 50 percent increase over the previous generation…

Injectable Microchip Tracks Animal Health

12 Μαρτίου 2024 by paulkokos

paulkokos

This article is part of our exclusive IEEE Journal Watch series in partnership with IEEE Xplore. Around the world, many pets and working animals are microchipped. It’s a simple process: A tiny transponder with an identification number is enclosed in a rice-grain-sized cylinder and injected under the skin, so that…

Tiny Laser Opens Door to Chip-Size Sensors

12 Μαρτίου 2024 by paulkokos

paulkokos

A new ultra-energy-efficient tiny laser on a chip could enable powerful medical sensors to fit within a phone, new research finds.The new device is a kind of frequency comb—a specialized laser that generates multiple wavelengths of light, each at a regular frequency interval. On a spectrogram it would look a…

Covariant Announces a Universal AI Platform for Robots

11 Μαρτίου 2024 by paulkokos

paulkokos

When IEEE Spectrum first wrote about Covariant in 2020, it was a new-ish robotics startup looking to apply robotics to warehouse picking at scale through the magic of a single end-to-end neural network. At the time, Covariant was focused on this picking use case, because it represents an application that…

Diminutive Deep Sea Drone Dives for Wrecks and Reefs

11 Μαρτίου 2024 by paulkokos

paulkokos

The global ocean is difficult to explore—the common refrain is that we know less about the deep ocean than we do about the surface of the moon. Australian company Advanced Navigation wants to change that with a pint-sized autonomous underwater vehicle (AUV) that it hopes will become the maritime equivalent…

Video Friday: Human to Humanoid

8 Μαρτίου 2024 by paulkokos

paulkokos

Video Friday is your weekly selection of awesome robotics videos, collected by your friends at IEEE Spectrum robotics. We also post a weekly calendar of upcoming robotics events for the next few months. Please send us your events for inclusion.HRI 2024: 11–15 March 2024, BOULDER, COLORADOEurobot Open 2024: 8–11 May…

6G Reflector Chip Tech Offers Road to 33 Gbps

8 Μαρτίου 2024 by paulkokos

paulkokos

Using 3-D stacks of reflectors on microchips could triple data rates of wireless links to help speed development of 6G communications, a new study finds.Most current wireless communications technology, such as 5G phones, operate at frequencies below 6 gigahertz. For greater data rates, researchers are striving to develop 6G communications…

Wireless Channel Modeling for Dynamic Terrestrial Environments

7 Μαρτίου 2024 by paulkokos

paulkokos

As wireless systems become complex and reach for more spectrum, RF engineers must rely on high-fidelity simulation solutions to model and test their proposed new networks effectively. We offer tools to address these challenges and enable network architects and mission planners to digitally model and simulate dynamic wireless networks within…

Multiphysics Modeling of Electrical Motors

6 Μαρτίου 2024 by paulkokos

paulkokos

To reduce global warming and the associated effects, the transportation and energy sectors are adopting measures to make different applications potentially fossil free. This has led to a surge in demand for electric machines and the related design and development efforts. The designs of these electrical machines need to meet…

« Προηγούμενη 1 … 5 6 7 8 9 … 351 Επόμενη »