Modeling and Design of a Novel Architecture of Sigma-Delta Converter for Sensor Measurement
Result description
This paper presents a novel architecture of high-order single-stage sigma-delta (ΣΔ) converter for sensor measurement. The two-step quantization technique was utilized to design of novel architecture of ΣΔ modulator. The time steps are interleaved to achieve resolution improvement without decreasing of conversion speed. This technique can be useful for low oversampling ratio. The novel architecture of SC ΣΔ modulator with two-step quantization process was designed and simulated in MATLAB SIMULINK.
Keywords
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Modeling and Design of a Novel Architecture of Sigma-Delta Converter for Sensor Measurement
Original language description
This paper presents a novel architecture of high-order single-stage sigma-delta (ΣΔ) converter for sensor measurement. The two-step quantization technique was utilized to design of novel architecture of ΣΔ modulator. The time steps are interleaved to achieve resolution improvement without decreasing of conversion speed. This technique can be useful for low oversampling ratio. The novel architecture of SC ΣΔ modulator with two-step quantization process was designed and simulated in MATLAB SIMULINK.
Czech name
Modelování a návrh nové architektury 16-bitového převodníku sigma-delta s dvěma kroky kvantovacího procesu se spínanými kapacitory
Czech description
V článku je popsánan nová architektura převodníku sigma-delta vyššího řádu pro senzorové měření. Byl vytvořen matematický model nové architektury modulátoru sigma-delta, který byl navržen a simulován v programu Matlab Simulink.
Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
GD102/03/H105: Modern methods of electronic circuit analysis, design and applications
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Moderní metody řešení, návrhu a aplikace elektronických obvodů
ISBN
80-214-3089-3
ISSN
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e-ISSN
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Number of pages
9
Pages from-to
56-64
Publisher name
Ing. Zdenek Novotny CSc.
Place of publication
Brno
Event location
Brno
Event date
Oct 24, 2005
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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Basic information
Result type
D - Article in proceedings
CEP
JA - Electronics and optoelectronics
Year of implementation
2005