Detail publikace

VDTA-based floating/grounded series/parallel R-L and R-C immittance simulators with a single grounded capacitor

MOONMUANG, P. FASEEHUDDIN, M. PUKKALANUN, T. HERENCSÁR, N. TANGSRIRAT, W.

Originální název

VDTA-based floating/grounded series/parallel R-L and R-C immittance simulators with a single grounded capacitor

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Active configurations for simulating floating/grounded series and parallel immittance functions based on voltage differencing transconductance amplifiers (VDTAs) are proposed. The grounded series and parallel immittance simulators presented here require only one VDTA, while the proposed floating ones only need two. Each of the suggested simulators uses a single grounded capacitor. The proposed topologies can imitate R-L and R-C im-mittances in both series and parallel types. All of the simulated equivalent elements are electronically adjustable through the VDTA's transconductance. Furthermore, no component-matching restrictions are imposed in order to achieve the appropriate immittance function. Applications of the proposed VDTA-based immittance simulators include bandpass filter and quadrature oscillator implementations. The behaviors of the proposed circuits and their applications are evaluated by PSPICE simulations and experimental observations using VDTA implemented with commercially available CA3080 type OTAs.

Klíčová slova

Voltage Differencing Transconductance; Amplifier (VDTA); Immittance function simulator; RL impedance; RC impedance; Filters

Autoři

MOONMUANG, P.; FASEEHUDDIN, M.; PUKKALANUN, T.; HERENCSÁR, N.; TANGSRIRAT, W.

Vydáno

1. 2. 2023

Nakladatel

Elsevier

Místo

MUNICH

ISSN

1434-8411

Periodikum

AEU - International Journal of Electronics and Communications

Ročník

160

Číslo

February 2023

Stát

Spolková republika Německo

Strany od

1

Strany do

18

Strany počet

18

URL

https://www.sciencedirect.com/science/article/pii/S1434841122003727

Plný text v Digitální knihovně

http://hdl.handle.net/11012/209441

BibTex

@article{BUT183502,
  author="Pitchayanin {Moonmuang} and Mohammad {Faseehuddin} and Tattaya {Pukkalanun} and Norbert {Herencsár} and Worapong {Tangsrirat}",
  title="VDTA-based floating/grounded series/parallel R-L and R-C immittance simulators with a single grounded capacitor",
  journal="AEU - International Journal of Electronics and Communications",
  year="2023",
  volume="160",
  number="February 2023",
  pages="1--18",
  doi="10.1016/j.aeue.2022.154502",
  issn="1434-8411",
  url="https://www.sciencedirect.com/science/article/pii/S1434841122003727"
}