Publication detail

Optimized Design of OTA-Based Gyrator Realizing Fractional-Order Inductance Simulator: A Comprehensive Analysis

KUBÁNEK, D. KOTON, J. DVOŘÁK, J. HERENCSÁR, N. ŠOTNER, R.

Original Title

Optimized Design of OTA-Based Gyrator Realizing Fractional-Order Inductance Simulator: A Comprehensive Analysis

Type

journal article in Web of Science

Language

English

Original Abstract

A detailed analysis of an operational transconductance amplifier based gyrator implementing a fractional-order inductance simulator is presented. The influence of active element non-ideal properties on the gyrator operation is investigated and demonstrated by admittance characteristics and formulas for important values and cut-off frequencies in these characteristics. Recommendations to optimize the performance of the gyrator in terms of operation bandwidth, range of obtainable admittance magnitude, and signal dynamic range are proposed. The theoretical observations are verified by PSpice simulations of the gyrator with LT1228 integrated circuit.

Keywords

fractional-order capacitor; fractional-order circuit; fractional-order impedance; fractional-order inductor; gyrator; operational transconductance amplifier

Authors

KUBÁNEK, D.; KOTON, J.; DVOŘÁK, J.; HERENCSÁR, N.; ŠOTNER, R.

Released

1. 1. 2021

Publisher

MDPI

Location

Basel, Switzerland

ISBN

2076-3417

Periodical

Applied Sciences - Basel

Year of study

11

Number

1

State

Swiss Confederation

Pages from

1

Pages to

19

Pages count

19

URL

https://www.mdpi.com/2076-3417/11/1/291

Full text in the Digital Library

http://hdl.handle.net/11012/195824

BibTex

@article{BUT167450,
  author="David {Kubánek} and Jaroslav {Koton} and Jan {Dvořák} and Norbert {Herencsár} and Roman {Šotner}",
  title="Optimized Design of OTA-Based Gyrator Realizing Fractional-Order Inductance Simulator: A Comprehensive Analysis",
  journal="Applied Sciences - Basel",
  year="2021",
  volume="11",
  number="1",
  pages="1--19",
  doi="10.3390/app11010291",
  issn="2076-3417",
  url="https://www.mdpi.com/2076-3417/11/1/291"
}