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Project detail
Duration: 01.01.2023 — 31.12.2025
Funding resources
Czech Science Foundation - Standardní projekty
- whole funder (2023-02-23 - 2027-12-01)
On the project
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.
KeywordsFractional-order element; CMOS; RC-EDP;R-C-NR;C-R-NC;tunability;
Mark
GA23-06070S
Default language
English
People responsible
Dvořák Jan, Ing., Ph.D. - fellow researcherKledrowetz Vilém, doc. Ing., Ph.D. - fellow researcherKubánek David, doc. Ing., Ph.D. - fellow researcherŠeda Pavel, RNDr. Ing., Ph.D. - fellow researcherŠotner Roman, doc. Ing., Ph.D. - fellow researcherJeřábek Jan, doc. Ing., Ph.D. - principal person responsible
Units
Department of Telecommunications- (2022-03-29 - not assigned)
Results
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
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