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 highlights the significance of recent methodologies and their potential for further research. Moreover, the pros and cons in emulation of FOEs are analyzed.
KeywordsCircuit synthesis, constant phase element, fractional-order capacitor, fractional-order element, fractional-order emulator, RC network, RL network
Document typePeer reviewed
Document versionFinal PDF
SourceRadioengineering. 2020 vol. 29, č. 2, s. 296-304. ISSN 1210-2512
- 2020/2