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A Critical Look at Wireless Power

Wireless power at a distance is still far away

11 min read
A Critical Look at Wireless Power
Photo: Holly Lindem

The oystermen must have been puzzled by what they saw going up near the north shore of Long Island in New York state at the turn of the 20th century. Nikola Tesla, a Serbian immigrant from what is now Croatia, had set up a laboratory in the midst of potato fields and erected behind it a tower almost 60 meters (200 feet) tall. Tesla said he intended to use it to communicate wirelessly around the world.

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IEEE Medal of Honor Goes to Vint Cerf

He codesigned the Internet protocol and transmission control protocol

2 min read
Photo of a man with a white beard in a dark suit.
The Royal Society

IEEE Life Fellow Vinton “Vint” Cerf, widely known as the “Father of the Internet,” is the recipient of the 2023 IEEE Medal of Honor. He is being recognized “for co-creating the Internet architecture and providing sustained leadership in its phenomenal growth in becoming society’s critical infrastructure.”

The IEEE Foundation sponsors the annual award.

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Bosch Powers the Automotive Sector Toward an Electrified Future

The German company has optimized three-phase inverters and their DC link capacitors with a simulation-powered design process

8 min read
Digital art showing a 3D transparent car with the electric engine connected to batteries.

The global transition toward electric cars is getting a boost from industry suppliers like Robert Bosch, which provides electrical components and systems to car manufacturers. The Bosch team optimizes three-phase inverters and their DC link capacitors with a simulation-powered design process, which enables them to identify potentially destructive "hot spots" early in the development cycle.

This sponsored article is brought to you by COMSOL.

Just as tourists in Paris are drawn to the Louvre, visitors to Stuttgart, Germany, also flock to museums displaying the great works of the city. Stuttgart may not boast of Degas or Monet, but its prominent names are perhaps even more famous than Paris’ painters: Mercedes–Benz and Porsche. Each of these iconic automakers maintains a museum in the southwestern German city they call home. Their gleaming galleries feature many historic and influential cars, almost all of them powered by petroleum-fueled internal combustion (IC) engines. Looking ahead, Stuttgart will likely continue to be the heart of the German auto industry, but how long will the IC engine remain the heart of the automobile?

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