Recently, amid growing concerns about power grid security and intensifying legislation around carbon emissions, renewed attention focused on a smaller, more lithe microwave transmission system.

Space Energy, Inc claims that a successful long-range wireless power transmission test was conducted in mid-2008, that supposedly transmitted a microwave beam (similar to the kind that would be ...

50,000-Ft. Station. Raytheon’s microwave power transmission was developed under a contract with the Air Force, which confidently expects that later helicopters will be built to operate without ...

The “Chasing Sun Project,” led by Xian University of Electronic Science and Technology, has already achieved breakthroughs in microwave power transmission efficiency. Meanwhile, the United ...

"PRAM converts sunlight for microwave power transmission. We could've also converted for optical power transmission," said Chris Depuma, PRAM program manager. "Converting to optical might make ...

A microwave transmission system test related to space-based solar power. Credit: CAST HELSINKI — China is planning solar power generation and transmission tests at different orbital altitudes ...

CAST last year conducted microwave power transmission over a distance of 300 meters using a payload aboard a small airship and receivers aboard a maritime research vessel as part of its research.