Detail publikace

CFTA-Based Active-C Grounded Positive Inductance Simulator And Its Application

HERENCSÁR, N. KOTON, J. VRBA, K.

Originální název

CFTA-Based Active-C Grounded Positive Inductance Simulator And Its Application

Anglický název

CFTA-Based Active-C Grounded Positive Inductance Simulator And Its Application

Jazyk

en

Originální abstrakt

In this paper, new realization of grounded positive inductance simulator using two current follower transconductance amplifiers (CFTAs) and a single grounded capacitor is presented. For a complete analysis of the proposed inductor simulator, the non-idealities of CFTAs are also studied. The simulated inductance value can be controlled electronically by adjusting the bias current of active elements used. The circuit performances are verified via SPICE simulations and they show good agreement to theoretical expectation. The usability of the proposed circuit has been verified by realizing a 4th-order high-pass filter with a Butterworth approximation.

Anglický abstrakt

In this paper, new realization of grounded positive inductance simulator using two current follower transconductance amplifiers (CFTAs) and a single grounded capacitor is presented. For a complete analysis of the proposed inductor simulator, the non-idealities of CFTAs are also studied. The simulated inductance value can be controlled electronically by adjusting the bias current of active elements used. The circuit performances are verified via SPICE simulations and they show good agreement to theoretical expectation. The usability of the proposed circuit has been verified by realizing a 4th-order high-pass filter with a Butterworth approximation.

Dokumenty

BibTex


@article{BUT50427,
  author="Norbert {Herencsár} and Jaroslav {Koton} and Kamil {Vrba}",
  title="CFTA-Based Active-C Grounded Positive Inductance Simulator And Its Application",
  annote="In this paper, new realization of grounded positive inductance simulator using two current follower transconductance amplifiers (CFTAs) and a single grounded capacitor is presented. For a complete analysis of the proposed inductor simulator, the non-idealities of CFTAs are also studied. The simulated inductance value can be controlled electronically by adjusting the bias current of active elements used. The circuit performances are verified via SPICE simulations and they show good agreement to theoretical expectation. The usability of the proposed circuit has been verified by realizing a 4th-order high-pass filter with a Butterworth approximation.",
  chapter="50427",
  number="1",
  volume="1",
  year="2010",
  month="november",
  pages="24--27",
  type="journal article - other"
}