History and Progress of Fractional-Order Element Passive Emulators: A Review

This paper presents a state-of-the-art survey in the area of fractional-order element passive emulators adopted in circuits and systems. An overview of the different approximations used to estimate the passive element values by means of rational functions is also discussed. A short comparison table...

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Bibliographic Details
Published inRadioengineering Vol. 29; no. 2; pp. 296 - 304
Main Authors Kartci, A., Herencsar, N., Machado, J. T., Brancik, L.
Format Journal Article
LanguageEnglish
Published Spolecnost pro radioelektronicke inzenyrstvi 01.06.2020
Subjects
circuit synthesis
constant phase element
fractional-order capacitor
fractional-order element
fractional-order emulator
rc network
rl network
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Summary:This paper presents a state-of-the-art survey in the area of fractional-order element passive emulators adopted in circuits and systems. An overview of the different approximations used to estimate the passive element values by means of rational functions is also discussed. A short comparison table highlights the significance of recent methodologies and their potential for further research. Moreover, the pros and cons in emulation of FOEs are analyzed.
ISSN:1210-2512
DOI:10.13164/re.2020.0296