State scaling of continuous-time sigma-delta modulators

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dc.identifier.uri http://dx.doi.org/10.15488/661
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/685
dc.contributor.author Zorn, C.
dc.contributor.author Brückner, T.
dc.contributor.author Ortmanns, M.
dc.contributor.author Mathis, Wolfgang
dc.date.accessioned 2016-11-04T10:43:03Z
dc.date.available 2016-11-04T10:43:03Z
dc.date.issued 2013
dc.identifier.citation Zorn, C.; Brückner, T.; Ortmanns, M.; Mathis, W.: State scaling of continuous-time sigma-delta modulators. In: Advances in Radio Science 11 (2013), S. 119-123. DOI: http://dx.doi.org/10.5194/ars-11-119-2013
dc.description.abstract 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 calculated from the solution of the state space description. Therewith, it is possible to tune the maximum out-of-band gain directly in continuous time. In addition, the input amplitude distribution between each quantization level of multi bit sigma-delta modulator can be adapted. eng
dc.language.iso eng
dc.publisher Göttingen : Copernicus GmbH
dc.relation.ispartofseries Advances in Radio Science 11 (2013)
dc.rights CC BY 3.0
dc.rights.uri http://creativecommons.org/licenses/by/3.0/
dc.subject Amplitude distributions eng
dc.subject Continuous-time sigma-delta modulators eng
dc.subject Multi-bits eng
dc.subject Out-of-band eng
dc.subject Quantization levels eng
dc.subject Sigma Delta modulator eng
dc.subject State-space description eng
dc.subject Amplitude distributions eng
dc.subject Continuous-time sigma-delta modulators eng
dc.subject Multi-bits eng
dc.subject Out-of-band eng
dc.subject Quantization levels eng
dc.subject Sigma Delta modulator eng
dc.subject State-space description eng
dc.subject Modulators eng
dc.subject Continuous time systems eng
dc.subject Delta modulation eng
dc.subject Delta sigma modulation eng
dc.subject Radio receivers eng
dc.subject Continuous time systems eng
dc.subject Modulators eng
dc.subject.ddc 600 | Technik ger
dc.title State scaling of continuous-time sigma-delta modulators
dc.type article
dc.type Text
dc.relation.issn 1684-9965
dc.relation.doi http://dx.doi.org/10.5194/ars-11-119-2013
dc.bibliographicCitation.volume 11
dc.bibliographicCitation.firstPage 119
dc.bibliographicCitation.lastPage 123
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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