Global Sources
EE Times AsiaWebsite
Stay in touch with EE Times Asia
Article Comments Home?/?eeForums?/?Talk Shop?/?Article Comments
Discuss news, features and technical papers published on EE Times-Asia.
Hot Post Recommend
Record operating range at 880m by single impulse radio chip
Posted:?Apr 22, 2013 3:20 PM

French fabless BeSpoon and the CEA-Leti research institute demonstrated an impulse radio ultra-wideb...[ View complete article ]


Print ?thread
Message:?

Record operating range at 880m by single impulse radio chip

Posted:? Apr 22, 2013 3:20 PM
?

Author:noudmaas

Level:? Interns

Points:? 106

Send Message

French fabless BeSpoon and the CEA-Leti research institute demonstrated an impulse radio ultra-wideband IC able to measure distances to within centimetres at a range of kilometres.
Reply with quote? Reply? Watch? Comment?
EETimes Asia : Microchip, Micrel dispute simmers
(1) Reply:Record operating range at 880m by single impulse radio chip Posted:? Apr 22, 2013 3:20 PM
?

Author:noudmaas

Level:? Interns

Points:? 106

Send Message

Wow, you have just taken the speed of light to a new barrier: doing a round trip (2 x 3640 meters) in 125 ps, that means that this microwave pulse travels at roughly 200,000 times the speed of light...
Reply with quote? Reply? Comment?
EETimes Asia : Compact, lightweight regulator powers QDR4, DDR/QDR SRAM
(2)

Reply: Record operating range at 880m by single impulse radio chip

Posted:? Apr 22, 2013 5:11 PM
?

Author:Visitor 1052

Wrong. The distance is?"counted" in wavelengths. The time of flight is not related.
Reply with quote? Reply? Comment?
Previous thread????Implementing a Tone Ge...
Options for powering L...????Next thread??
Quick Reply
*??Nickname: Visitor (To avoid code verification, simply login or register with us. It is fast and free!)
*??Message title:
*??Comment:
*??Enter verification code::
The engineering community needs are best served with a professional environment at eeForums. And we need your help in ensuring eeForums best serves your needs. Please report offensive or irrelevant messages/replies by clicking here. Thank you for your help and participation!
Return to Article Comments | Talk Shop
The views and opinions shared on eeForums and eeBlogs are those held by users of the web site and do not represent those of EE Times Asia. EE Times Asia is not liable or responsible for any defects, deficiencies, errors, omissions or inaccuracies in any information, data or other content (whether provided or offered therein or in or through eeForums and eeBlogs).
How to earn points
The moderator marks your post as one of the following.
  • Good: +5 points
  • Very good: +10 points
  • Excellent: +20 points
  • Bad: -5 points
  • Very bad: -10 points
  • Exceptionally bad: -20 points

We also count your replies to questions posted by others.
  • You have posted 10 or more replies: +10 points
  • You have posted 20 or more replies: +50 points
  • You have posted 50 or more replies: +100 points
  • You have posted 100 or more replies: +200 points
Have Your Say!

Bloggers Say

Got something to say? Why not share it with other engineers?

Just introduce yourself to us, we'll contact you and set you up. Yes, it's that simple!

See what engineers like you are posting on our pages.

Interviews & Viewpoints

Talk

Learn how senior executives are seeing the industry from interviews and contributed opinions.

Back
?
Back to Top