Detail projektu

Fundamental research on designing of CMOS fractional-order elements

Období řešení: 01.01.2023 — 31.12.2025

Zdroje financování

Grantová agentura České republiky - Standardní projekty

- plně financující (2023-02-23 - 2027-12-01)

O projektu

The project deals with the research on description and design of fractional-order elements, essential for future synthesis of analog systems of fractional (non-integer) order. These researched elements are realized by means of resistive-capacitive layers and for their description and design use theory of circuits with distributed parameters. Software design tool is created that based on the requirements on FOC and parameters of the expected design technology. The validity of mathematical description and the design tool is verified by experimental realization of CMOS FOCs. Using the same principles of multilayer structures description, possible realization of FOCs being implemented on a chip using CMOS technology is also proposed, additionally enabling electronical control of parameters of the designed element. Researching the design and realization of FOCs contributes to the further development in electronics and the design of analog fractional systems.

Klíčová slova
Fractional-order element; CMOS; RC-EDP;R-C-NR;C-R-NC;tunability;

Označení

GA23-06070S

Originální jazyk

angličtina

Řešitelé

Jeřábek Jan, doc. Ing., Ph.D. - hlavní řešitel
Dvořák Jan, Ing., Ph.D. - spoluřešitel
Kledrowetz Vilém, doc. Ing., Ph.D. - spoluřešitel
Kubánek David, doc. Ing., Ph.D. - spoluřešitel
Šeda Pavel, RNDr. Ing., Ph.D. - spoluřešitel
Šotner Roman, doc. Ing., Ph.D. - spoluřešitel

Útvary

Ústav telekomunikací
- příjemce (29.03.2022 - nezadáno)

Výsledky

CHRISTIE, C.; CLEMENTS, T.; HUMPAL, A.; KUBÁNEK, D.; JEŘÁBEK, J.; ŠEDA, P.; DVOŘÁK, J.; USHAKOV, P.; KNYAZEV, I. Design and Examples of Fractional-Order Capacitor Based on C-R-NC Layer Structure. In Proceedings of the 2023 15th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT), Ghent, Belgium. 2023. p. 91-96. ISBN: 979-8-3503-9328-6.
Detail

ŠOTNER, R.; JEŘÁBEK, J.; POLÁK, L.; JAIKLA, W.; ANDRIUKAITIS, D. Compact active analog device for novel applications useful for sensing and measurement. MEASUREMENT, Journal of the International Measurement Confederation (IMEKO), 2024, vol. 235, no. August 2024, p. 1-11. ISSN: 0263-2241.
Detail

CHRISTIE, C.; KUBÁNEK, D.; USHAKOV, P. Influence and Algorithmic Suppression of Parasitic Capacitance of the R-C-NR Layer Contacts in Thick-Film Fractional-Order Capacitor. In Proceedings of IEEE SoutheastCon 2024 Conference. Atlanta, GA, USA: IEEE, 2024. p. 1235-1242. ISBN: 979-8-3503-1710-7.
Detail

SLAY, J.; ŠOTNER, R.; FREEBORN, T.; JEŘÁBEK, J.; POLÁK, L.; PETRŽELA, J.; VYPLEL, V. Distinguishing Liquid Solutions With Alcohol Using Electrical Impedance Measurements: Preliminary Study for Food Safety Applications. IEEE SENSORS JOURNAL, 2023, vol. 23, no. 22, p. 26997-27007. ISSN: 1558-1748.
Detail

Odpovědnost: Jeřábek Jan, doc. Ing., Ph.D.