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Wyszukujesz frazę "harmonic distortion modelling" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Analysis of harmonic distortion in analog circuits with the use of Volterra series and Kronecker products
Autorzy:
Borys, A.
Powiązania:
https://bibliotekanauki.pl/articles/397773.pdf
Data publikacji:
2016
Wydawca:
Politechnika Łódzka. Wydział Mikroelektroniki i Informatyki
Tematy:
harmonic distortion modelling
harmonic distortion calculation
modelling of op amp configurations
Volterra series
modelowanie zakłóceń harmonicznych
obliczanie zakłóceń harmonicznych
modelowanie konfiguracji op amp
szereg Volterry
Opis:
This paper was inspired by an article entitled “An approach to model high-frequency distortion in negativefeedback amplifiers” by S. O. Cannizzaro, G. Palumbo, and S. Pennisi. The objective of this presentation is to point out that some results presented therein are not so novel as argued. First, we point out here that an idea of partition of a nonlinear circuit into interconnected smaller basic blocks, used in the above paper under a name of an analytical approach, is not new. For the first time, it has been used in the literature by S. Narayanan, pioneer of the Volterra series usage in calculations of nonlinear distortion in electronic circuits, and afterwards by many others. Second, we show that descriptions of the basic blocks mentioned above follow from their more general representations by the Volterra series, specialized for harmonic inputs. Third, we recall references in which the joint and complementary elements as well as some invariants occurring in modelling of op amp inverting and noninverting configurations for the purpose of nonlinear distortion evaluation have been reported before publication of some similar results by S. O. Cannizzaro, G. Palumbo, and S. Pennisi. Finally, we show that an operator o that was introduced by the above authors in their paper can lead to calculation errors. Alternative approach to this point is presented.
Źródło:
International Journal of Microelectronics and Computer Science; 2016, 7, 1; 1-9
2080-8755
2353-9607
Pojawia się w:
International Journal of Microelectronics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Understanding of Meyer and Stephens’s operator o as a multi-operational one
Autorzy:
Borys, A.
Powiązania:
https://bibliotekanauki.pl/articles/226031.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
operators and operations
operator o
Volterra series
weakly nonlinear circuits
modelling harmonic and intermodulation distortion
Opis:
In this paper, the idea of an extended operator o introduced in the literature on modelling weakly nonlinear circuits by Meyer and Stephens is revisited. The mathematically precise definitions of this operator for the successive Volterra series terms are given. Furthermore, the exhaustive formal and illustrative descriptions of these definitions are also presented. Finally, the possibility of a reverse formulation for the convolution operations occurring in descriptions of weakly nonlinear circuits is reported.
Źródło:
International Journal of Electronics and Telecommunications; 2016, 62, 3; 273-277
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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