Cart (Loading....) | Create Account
Close category search window
 

Interference potential of PC noises on MB-OFDM UWB systems

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Murakami, T. ; Res. Inst. of Electr. Commun., Tohoku Univ., Sendai ; Matsumoto, Y. ; Fujii, K. ; Sugiura, A.

Since PC noises in the UWB frequency band mainly comprise the harmonics of clock signals, a numerical analysis is made on the influence of clock harmonics on the bit error rate (BER) of multiband OFDM (MB-OFDM) UWB systems. Results show that clock harmonics cause a considerable BER degradation when a UWB terminal is placed close to a PC. They further show that frequency modulation of a PC clock signal, so-called spread spectrum clocking (SSC), has no effect for mitigating BER degradation, though SSC techniques are commonly used in PCs for reducing the power spectral density of radiated clock harmonic noises

Published in:

Communications Letters, IEEE  (Volume:10 ,  Issue: 12 )

Date of Publication:

December 2006

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.