Wireless Power shown at Intel Developer Forum 2008
By Mauricio Freitas, in
Technology, posted: 22-Aug-2008 04:39
I am sitting through Day 3 keynotes and now it's the Research and Development keynote session with Justin Rattner. Lots of pictures to load later, but I wanted to post this one because I think it's the big thing out here: wireless power transmission.
Unlike those "wireless power" gimmicks shown at CES, which require special connectors and devices actually touch the power source, this one transmits power over the air - we are talking about 60 watts power over two feet, at 75% power efficiency.
Based on principles proposed by MIT physicists, Intel researchers have been working on a Wireless Resonant Energy Link (WREL).
WREL promises to deliver wireless power safely and efficiently. The technology relies on strongly coupled resonators. Intel says that with this technology enabled in a laptop, for example, batteries could be recharged when the laptop gets within several feet of the transmit resonator. Many engineering challenges remain, but the company's researchers hope to find a way to cut the last cord in mobile devices and someday enable wireless power in Intel-based platforms.
Here are some pictures:
Other related posts:
First Yelp app review from New Zealand is out!
Is Facebook two factor security message showing in timeline for you too?
Storytelling of Science
Unlike those "wireless power" gimmicks shown at CES, which require special connectors and devices actually touch the power source, this one transmits power over the air - we are talking about 60 watts power over two feet, at 75% power efficiency.
Based on principles proposed by MIT physicists, Intel researchers have been working on a Wireless Resonant Energy Link (WREL).
WREL promises to deliver wireless power safely and efficiently. The technology relies on strongly coupled resonators. Intel says that with this technology enabled in a laptop, for example, batteries could be recharged when the laptop gets within several feet of the transmit resonator. Many engineering challenges remain, but the company's researchers hope to find a way to cut the last cord in mobile devices and someday enable wireless power in Intel-based platforms.
Here are some pictures:
Other related posts:
First Yelp app review from New Zealand is out!
Is Facebook two factor security message showing in timeline for you too?
Storytelling of Science
comments powered by Disqus
