Analogue filter group delay optimization using a stochastic approach

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F10%3A00422848" target="_blank" >RIV/60162694:G43__/10:00422848 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Analogue filter group delay optimization using a stochastic approach
Original language description
An analogue filter group delay response is optimized using an all-pass network connected in the cascade of the filter. This contribution introduces an original method of all-pass network correction designing of using a random based approach. The main objective of the method is the calculation of an optimal all-pass network order and optimal coefficients of its transfer function. To realize this objective it is necessary to find minima of so-called optimization spaces. The spaces definition provides an important generalization of the optimization task. The original stochastic approach is used to find the mentioned minima of the spaces. The minima can be detected using several probability densities. The method combines advantages of a numerical approachwith rigorous analytical pre-processing.
Czech name
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Czech description
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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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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
International Journal of Numerical Modelling: electronic networks, devices and fields
ISSN
0894-3370
e-ISSN
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Volume of the periodical
23
Issue of the periodical within the volume
3
Country of publishing house
GB - UNITED KINGDOM
Number of pages
16
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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