Publication detail

History, Progress and New Results in Synthetic Passive Element Design Employing CFTAs

KOTON, J. HERENCSÁR, N. VENCLOVSKÝ, M.

Original Title

History, Progress and New Results in Synthetic Passive Element Design Employing CFTAs

Type

journal article - other

Language

English

Original Abstract

After the presentation of the Current Follower Transconductance Amplifier (CFTA) active element, it has found a numerous application possibilities while designing linear and non-linear analog function blocks. This paper gives a short review of the CFTA and mainly focuses on the synthetic floating and grounded passive element design, which can also be electronically controllable. Except the design of synthetic inductors, also possible realizations of floating and grounded capacitors and resistors are described, where the value of these passive elements can be adjusted by means of active elements' parameters. For the design of the corresponding circuit realizations, the Mason-Coates signal flow graph approach is used. The performance of some discussed synthetic elements is verified and evaluated by Spice simulations on simple analog frequency filters.

Keywords

CFTA, synthetic inductor, synthetic capacitor, synthetic resistor, frequency filter, signal processing

Authors

KOTON, J.; HERENCSÁR, N.; VENCLOVSKÝ, M.

RIV year

2015

Released

31. 3. 2015

Publisher

International Society for Science and Engineering

ISBN

1805-5443

Periodical

International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems

Year of study

4

Number

1

State

Czech Republic

Pages from

15

Pages to

26

Pages count

12

URL

http://ijates.org/index.php/ijates/article/view/113

Full text in the Digital Library

http://hdl.handle.net/11012/69301

BibTex

@article{BUT113977,
  author="Jaroslav {Koton} and Norbert {Herencsár} and Martin {Venclovský}",
  title="History, Progress and New Results in Synthetic Passive Element Design Employing CFTAs",
  journal="International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems",
  year="2015",
  volume="4",
  number="1",
  pages="15--26",
  doi="10.11601/ijates.v4i1.113",
  issn="1805-5443",
  url="http://ijates.org/index.php/ijates/article/view/113"
}