Detail publikace

Practical Design and Evaluation of Fractional-Order Oscillator Using Differential Voltage Current Conveyors

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"
}