Skip to main content

Electrical & Computer Engineering News

Communications satellite
July 1, 2024

Through years of hard work, a promising new ‘low-work-function’ cathode material is poised to fill vacuum electronics

A multi-year collaboration between electrical and materials science engineers at the University of Wisconsin-Madison has resulted in a promising new electron emission cathode material, a key component in modern vacuum…

Power lines
June 25, 2024

Just in time for summer storms and big heat waves, new tools may help electrical grid operators mitigate major blackouts

A new suite of software tools will allow the nation’s electrical grid managers to detect and track instabilities in real time. Developed by engineers at the University of Wisconsin-Madison, Washington…

A multifunctional sensing sticker
June 19, 2024

Printed sensors in soil could help farmers improve crop yields and save money

University of Wisconsin-Madison engineers have developed low-cost sensors that allow for real-time, continuous monitoring of nitrate in soil types that are common in Wisconsin. These printed electrochemical sensors could enable…

UW Crest with engineering background
June 17, 2024

Focus on new faculty: Mahima Gupta is designing power converters for the electric revolution

Power converters are an essential component of many electrical systems, from a smartphone or electric car to the electric grid. These devices flip current from AC to DC or DC…

Line Roald
May 29, 2024

Roald is part of a major NSF-funded project to decarbonize computing

Line Roald, an associate professor of electrical and computer engineering at the University of Wisconsin-Madison, is part of a National Science Foundation-funded project to develop a new branch of computer…

WiscWind team members demonstrate their wind turbine during 2024 Collegiate Wind Competition
May 21, 2024

Offshore wind: UW–Madison undergrads win national award with design for floating wind turbines on Lake Michigan

Winds on the Great Lakes could provide more than enough clean energy to meet the needs of the eight bordering states, yet logistical, social, and environmental challenges have stymied development…

Kangwook Lee
May 6, 2024

Through his CAREER award, Kangwook Lee is looking for ways to make AI more adaptable

The reason generative artificial intelligence models like ChatGPT or Gemini can fix computer code in just seconds, compose a sonnet in the style of Shakespeare, or explain the physics of…

PhD student Yizhou Yao working in the lab
April 30, 2024

An electrifying discovery may help doctors deliver more effective gene therapies

In an effort to improve delivery of costly medical treatments, a team of researchers in electrical engineering at the University of Wisconsin-Madison has developed a stimulating method for making the…

Students discuss a low-frequency magnetic beacon
April 15, 2024

There’s no substitute for real engineering: In underwater localization class, design students aim for new technology

When Joe Berg, a senior in electrical and computer engineering at the University of Wisconsin-Madison, was deciding which classes to take for the fall semester 2023, one offering caught his…

Diamond-embedded nanocoil Hai lab
April 10, 2024

Diamond-embedded nanocoils improve magnetic field detection

Neural engineers at the University of Wisconsin-Madison have developed a unique diamond-embedded, nanofabricated coil that expands their growing toolkit of noninvasive devices and methods for better monitoring and stimulating the…