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KUBÁNEK, D. KHATEB, F. TSIRIMOKOU, G. PSYCHALINOS, C.
Originální název
Practical Design and Evaluation of Fractional-Order Oscillator Using Differential Voltage Current Conveyors
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
This paper deals with the design, analysis, computer simulation, and experimental measurement of fractional order sinusoidal oscillator with two current conveyors, two resistors, and two fractional immittance elements. The used conveyor is based on the bulk-driven quasi-floating-gate (BD-QFG) technique in order to offer high threshold-to-supply voltage ratio and maximum input-to-supply voltage ratio. The supply voltage of the oscillator is 1 V and the power consumption is 74 µW, hence the proposed oscillator can be suitable for biomedical, portable, battery powered and other applications where the low-power consumption is critical. A number of equations along with graphs describing the theoretical properties of the oscillator are presented. The unique features of fractional order oscillator are highlighted considering practical utilization, element computation, tuning, phase shift of output signals, sensitivities, etc. The simulations performed in the Cadence environment and the measurements of a real chip confirm the attractive features of the proposed oscillator.
Klíčová slova
Fractional-order circuits; Fractional-order oscillator; Low-voltage CMOS; Bulk-driven quasi-floating-gate MOS.
Autoři
KUBÁNEK, D.; KHATEB, F.; TSIRIMOKOU, G.; PSYCHALINOS, C.
Vydáno
1. 4. 2016
Nakladatel
SPRINGER BIRKHAUSER
Místo
USA
ISSN
0278-081X
Periodikum
CIRCUITS SYSTEMS AND SIGNAL PROCESSING
Ročník
2016 (35)
Číslo
6, IF: 1.178
Stát
Spojené státy americké
Strany od
2003
Strany do
2016
Strany počet
14
URL
http://dx.doi.org/10.1007/s00034-016-0243-5
BibTex
@article{BUT119684, author="David {Kubánek} and Fabian {Khateb} and Georgia {Tsirimokou} and Costas {Psychalinos}", title="Practical Design and Evaluation of Fractional-Order Oscillator Using Differential Voltage Current Conveyors", journal="CIRCUITS SYSTEMS AND SIGNAL PROCESSING", year="2016", volume="2016 (35)", number="6, IF: 1.178", pages="2003--2016", doi="10.1007/s00034-016-0243-5", issn="0278-081X", url="http://dx.doi.org/10.1007/s00034-016-0243-5" }