State scaling of continuous-time sigma-delta modulators

In this paper, the common method of scaling the feedback coefficients of continuous time sigma delta modulators in order to stabilize the system is enhanced. The presented approach scales the different states of the system instead of the coefficients. The new corresponding coefficients are then calc...

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Bibliographic Details
Main Authors: C. Zorn, T. Brückner, M. Ortmanns, W. Mathis
Format: Article
Language:deu
Published: Copernicus Publications 2013-07-01
Series:Advances in Radio Science
Online Access:http://www.adv-radio-sci.net/11/119/2013/ars-11-119-2013.pdf