New VHDL Design of Decimation Filter for Sigma-Delta Modulator
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F05%3APU51430" target="_blank" >RIV/00216305:26220/05:PU51430 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
New VHDL Design of Decimation Filter for Sigma-Delta Modulator
Original language description
This paper describes steps involved in a new VHDL design of a decimation filter for a sigma-delta (ΣΔ) modulator. Parameters of decimation filter are derived from the specifications of the overall ΣΔ modulator. Using Matlab and MathCAD tool it is possible to find the filter order, the required quantization level for the coefficients and their values. Finally, by analyzing the design, we can find an efficient way to implement the filter in hardware. This structure is designed in two vversions using VHDL. The first version is programmed and tested on a FPGA chip. Then second version was created for Cadence software tool to implement into a chip in the AMIS CMOS 0.7 ?m technology.
Czech name
Návrh decimačního filtru pro sigma-delta modulátor pomocí VHDL
Czech description
Článek popisuje potřebné kroky při návrhu decimačního filtru pro sigma-delta modulátor. Návrh byl prováděn pomocí nástrojů Matlab a MathCad.Pro výsledný návrh byl použit jazyk VHDL a pak byl implementován do obvodu FPGA Spartan-3.
Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
International Conference on Sesnsor and New Techniques in Pharmaceutical and Biomedical Research
ISBN
0-7803-9371-6
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
32-35
Publisher name
Malaysia
Place of publication
Kuala Lumpur, Malaysie
Event location
Kuala Lumpur
Event date
Sep 5, 2005
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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