The estimation of test signal quality by means of two simple filters in ADC testing
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00195316" target="_blank" >RIV/68407700:21230/12:00195316 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0920548911000791" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0920548911000791</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.csi.2011.06.005" target="_blank" >10.1016/j.csi.2011.06.005</a>
Alternative languages
Result language
angličtina
Original language name
The estimation of test signal quality by means of two simple filters in ADC testing
Original language description
Methods for ADC dynamic testing standardized in IEEE standards are primarily based on sampling sine wave test signal. Harmonic generator is recommended with the THD and the SNHR about 10 dB better than those of the tested ADC. However, this condition creates problems for testing state-of-the-art ADCs. This paper proposes an easy method for testing signal spectral purity. The test signal, which is passed by two simple analog filters, is measured by a common ADC, whose nonlinearity is post-corrected mathematically. The results are then compared with the common approach of applying a notch filter, and uncertainties of results are evaluated.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Computer Standards & Interfaces
ISSN
0920-5489
e-ISSN
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Volume of the periodical
34
Issue of the periodical within the volume
1
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
6
Pages from-to
156-161
UT code for WoS article
000299147100017
EID of the result in the Scopus database
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