Design and Examples of Fractional-Order Capacitor Based on C-R-NC Layer Structure

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F23%3APU149701" target="_blank" >RIV/00216305:26220/23:PU149701 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/ICUMT61075.2023.10333293" target="_blank" >http://dx.doi.org/10.1109/ICUMT61075.2023.10333293</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ICUMT61075.2023.10333293" target="_blank" >10.1109/ICUMT61075.2023.10333293</a>

Result language
angličtina
Original language name
Design and Examples of Fractional-Order Capacitor Based on C-R-NC Layer Structure
Original language description
The design method and examples of analog circuit elements with fractional (non-integer) order immittance of capacitive character are presented. The elements are based on distributed layer structures of the C-R-NC type (capacitive, resistive, capacitive with N-times the capacitance) and are therefore suitable for integrated implementation, e.g. using thick-film, thin-film, or metal-oxide-semiconductor (MOS) technology. The design method uses a genetic algorithm that optimizes the interconnections between and parameters of individual C-R-NC structures that form the resulting element. To calculate the fitness function for the algorithm, the admittance matrix of the C-R-NC structure and modified nodal analysis are used. Practical tests confirm the success of this method, especially for fractional orders between 0.5 and 1, where it was possible to design circuits working in a frequency band of around 4 decades with a maximum admittance phase deviation of 2 degrees.
Czech name
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Czech description
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Project
<a href="/en/project/GA23-06070S" target="_blank" >GA23-06070S: Fundamental research on designing of CMOS fractional-order elements</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 2023 15th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT), Ghent, Belgium
ISBN
979-8-3503-9328-6
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
91-96
Publisher name
Neuveden
Place of publication
neuveden
Event location
Gent, Belgium
Event date
Oct 30, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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