paulkokos | IEEE Student Branch

Radomes: Efficient 3D EM Simulation

17 Νοεμβρίου 2023 by paulkokos

paulkokos

Highly efficient implementation of Method-of-Moments (MoM) for radome simulations in WIPL-D suite is described in this comprehensive study. Sophisticated approximations rather than geometrical or physical optics (GO, PO) methods were used. Straightforward usage and effectiveness of in-house developed techniques along with efficient utilization of graphical processing units (GPU) are explained.Download…

New Watch Motor Seeks to Outsmart the Smartwatch

17 Νοεμβρίου 2023 by paulkokos

paulkokos

Could the analog quartz wristwatch, a mainstay of the timepiece market for more than half a century, be headed finally for a high-tech makeover? A French startup, SilMach, in Besançon, France, is betting big that it is. The company has used silicon microelectromechanical systems (MEMS) to produce an entirely new…

6G Could Pull Double Duty to Monitor Climate Change

16 Νοεμβρίου 2023 by paulkokos

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This article is part of our exclusive IEEE Journal Watch series in partnership with IEEE Xplore. As the telecommunications industry slowly deploys 5G networks around the world, researchers are starting to look ahead at technologies for next-generation 6G networks. One vision for 6G is to use new-to-cellular frequencies ranging from…

Should Data Centers Be Kept Cool—Or Warm?

16 Νοεμβρίου 2023 by paulkokos

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Across the globe, data centers are stacked to the ceiling with shelf after shelf of humming servers. The collective number of operating CPUs is taking a toll on data centers’ energy bills, but the real culprit driving up the facilities’ energy costs may actually be their thermostats. Like humans, computers…

Robot Hand With Working Tendons Printed in One Go

15 Νοεμβρίου 2023 by paulkokos

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A skeletal robotic hand with working ligaments and tendons can now be 3D-printed in one run. The creepy accomplishment was made possible by a new approach to additive manufacturing that can print both rigid and elastic materials at the same time in high resolution. The new work is the result…

How Will AI Affect the Semiconductor Industry?

15 Νοεμβρίου 2023 by paulkokos

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How is AI going to impact the business of making chips? A panel of semiconductor company veterans tackled that question last week at Silicon Catalyst’s annual Semi Industry Forum, held in Menlo Park, Calif. on 9 November. The group speculated about how and when AI will upend the way chips…

Better Machine Learning Models With Quantum Computers

15 Νοεμβρίου 2023 by paulkokos

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Researchers at quantum computing company Terra Quantum have demonstrated improved training of machine learning models by using a new method that combines the best features of classical and quantum computers. These results are a promising sign for the young field of quantum machine learning, which is slow to get off…

A New Enterprise Linux Alliance

15 Νοεμβρίου 2023 by paulkokos

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Stephen Cass: Hello and welcome to Fixing the Future, an IEEE Spectrum podcast where we look at concrete solutions to some big problems. I’m your host, Stephen Cass, a senior editor at IEEE Spectrum. And before we start, I just want to tell you that you can get the latest…

Speaker Chip Uses Ultrasound to Crack Volume Limits

14 Νοεμβρίου 2023 by paulkokos

paulkokos

Despite having heard the song probably 50 times in the last two years, there are notes in David Bowie’s “Starman” that I’d never heard until one morning in early November. That’s when I got to try a prototype noise-canceling earbud from xMEMS. The five year old startup specializes in making…

Imperfect Clocks Limit Quantum Computers

13 Νοεμβρίου 2023 by paulkokos

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The quantum computers that IBM, Google, Amazon and others are developing face daunting challenges on the road to practical applications. Now it turns out they may face a fundamental limit to large-scale performance—the imperfect nature of all clocks.Quantum computing can theoretically find answers to problems that classical computing would take…

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