Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > Press > IMEC demonstrates first spectrum sensing capabilities for cognitive radios

Abstract:
IMEC has demonstrated spectrum sensing functions, using an experimental setup including its integrated reconfigurable radio platform. The setup senses information on spectrum occupancy from UMTS and WLAN signals in specific bands. It retrieves information on the frequency and bandwidth, with estimates for power and noise. The system includes IMEC's advanced ASICs implementing a programmable baseband platform and a flexible RF transceiver front-end. This transceiver offers the possibility to scan from 100MHz to 6GHz.

IMEC demonstrates first spectrum sensing capabilities for cognitive radios

Leuven, Belgium | Posted on July 6th, 2009

IMEC's achievement comes in time to profit from the recent worldwide switch from analogue to digital terrestrial TV. This switch frees a large portion of valuable spectrum, and is therefore often named the digital dividend. Opportunistic wireless devices will be able to operate in these white spaces, the former TV broadcast channels. Such TV Band Devices (TVBD) will include the ability to detect the primary users of frequency bands, thus allowing the secondary use of the band without interfering with the primary users.

A key driver for the future success of small and portable TVBDs will be an efficient and low-power sensing technology. IMEC is now working to further develop a flexible, cost-friendly, and energy-efficient engine for spectrum sensing.

####

About IMEC
IMEC is a world-leading independent research center in nanoelectronics and nanotechnology. IMEC vzw is headquartered in Leuven, Belgium, has a sister company in the Netherlands, IMEC-NL, offices in the US, China and Taiwan, and representatives in Japan. Its staff of more than 1650 people includes about 550 industrial residents and guest researchers. In 2008, its revenue (P&L) was EUR 270 million.

IMECís More Moore research aims at semiconductor scaling towards sub-32nm nodes. With its More than Moore research, IMEC looks into technologies for nomadic embedded systems, wireless autonomous transducer solutions, biomedical electronics, photovoltaics, organic electronics and GaN power electronics.

IMECís research bridges the gap between fundamental research at universities and technology development in industry. Its unique balance of processing and system know-how, intellectual property portfolio, state-of-the-art infrastructure and its strong network worldwide position IMEC as a key partner for shaping technologies for future systems.

For more information, please click here

Contacts:
Katrien Marent
Director of External Communications
T: +32 16 28 18 80
Mobile : +32 474 30 28 66

Copyright © IMEC

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Bosch announces high-performance MEMS acceleration sensors for wearables June 27th, 2017

Nanometrics to Participate in the 9th Annual CEO Investor Summit 2017: Accredited investor and publishing research analyst event held concurrently with SEMICON West and Intersolar 2017 in San Francisco June 27th, 2017

NMRC, University of Nottingham chooses the Quorum Q150 coater for its reliable and reproducible film thickness when coating samples with iridium June 27th, 2017

Picosunís ALD solutions enable novel high-speed memories June 27th, 2017

Nanoelectronics

Research accelerates quest for quicker, longer-lasting electronics: UC Riverside-led research makes topological insulators magnetic well above room temperatures June 25th, 2017

GLOBALFOUNDRIES on Track to Deliver Leading-Performance 7nm FinFET Technology: New 7LP technology offers 40 percent performance boost over 14nm FinFET June 13th, 2017

Seeing the invisible with a graphene-CMOS integrated device June 6th, 2017

IBM Research Alliance Builds New Transistor for 5nm Technology: Less than two years since announcing a 7nm test chip, scientists have achieved another breakthrough June 5th, 2017

Discoveries

Picosunís ALD solutions enable novel high-speed memories June 27th, 2017

Atomic imperfections move quantum communication network closer to reality June 25th, 2017

Research accelerates quest for quicker, longer-lasting electronics: UC Riverside-led research makes topological insulators magnetic well above room temperatures June 25th, 2017

Rice U. chemists create 3-D printed graphene foam June 22nd, 2017

Announcements

Bosch announces high-performance MEMS acceleration sensors for wearables June 27th, 2017

Nanometrics to Participate in the 9th Annual CEO Investor Summit 2017: Accredited investor and publishing research analyst event held concurrently with SEMICON West and Intersolar 2017 in San Francisco June 27th, 2017

NMRC, University of Nottingham chooses the Quorum Q150 coater for its reliable and reproducible film thickness when coating samples with iridium June 27th, 2017

Picosunís ALD solutions enable novel high-speed memories June 27th, 2017

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project