IEEE.org| IEEE Xplore Digital Library| IEEE Standards| IEEE Spectrum| More Sites

Cart (Loading....) | Create Account | 

Close category search window
Author Searchbeta |  Advanced Search  |  Preferences |  Search Tips  |  More Search Options  
 
Browse Journals & Magazines > Electronics Letters ...> Volume:35 Issue:12 Help

Effect of dead time on harmonic distortion in class-D audio power amplifiers

Full Text Sign-In or Purchase

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 $31
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

3 Author(s)
Mosely, I.D. ; Dept. of Electr. & Electron. Eng., Machines & Drives Group, Sheffield, UK ; Mellor, P.H. ; Bingham, C.M.

A model is described for predicting the harmonic levels introduced by the use of dead time in class-D, PWM-driven audio power output stages. The model demonstrates that the harmonic levels are a function of load impedance, modulation depth, dead time and switching frequency. In addition, measurements show that, for audio applications, dead time is the dominant cause of power stage nonlinearity

Published in:
Electronics Letters  (Volume:35 ,  Issue: 12 )

Date of Publication: 10 Jun 1999

Page(s):
950 - 952
ISSN :
0013-5194
INSPEC Accession Number:
6290250
Digital Object Identifier :
10.1049/el:19990705
Product Type:
Journals & Magazines
Date of Current Version :
06 August 2002
Issue Date :
10 Jun 1999
Sponsored by :
Institution of Engineering and Technology

IEEE Account

Purchase Details

Profile Information

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 2013 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.