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

Effect of Mismatched Loop Delay in Continuous-Time Complex Sigma-Delta Modulators

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

5 Author(s)

Continuous-time (CT) complex SigmaDelta modulators seriously suffer from delay in real and imaginary feedback paths. The mismatched loop delay results in a degradation of the signal-to-noise ratio. In this paper, analytical considerations of mismatched loop delay in CT complex SigmaDelta modulators are presented. Discrete-time equivalent transfer functions to that of a CT complex loop filter are derived from continuous-discrete transformation in the complex signal domain. A solution for reducing or compensating the effect of mismatched loop delay is proposed.

Published in:

Circuits and Systems II: Express Briefs, IEEE Transactions on  (Volume:55 ,  Issue: 10 )

Date of Publication:

Oct. 2008

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.