Publication detail

Differential Second-Order Voltage-Mode All-Pass Filter Using Current Conveyors

KOTON, J. HERENCSÁR, N. HORNG, J.

Original Title

Differential Second-Order Voltage-Mode All-Pass Filter Using Current Conveyors

Type

journal article in Web of Science

Language

English

Original Abstract

In this paper, a new circuit solution of analogue pseudo-differential second-order all-pass filter operating in the voltage mode is presented. Pseudo-differential, since both input and output terminals are differential, however, the circuit topology features single-ended structure. As active elements the differential difference current conveyors and second-generation current conveyors are advantageously used. The proposed filter features quality factor control without disturbing the polefrequency using single passive element. The designed circuit is less complex compared to fully-differential solutions by maintaining sufficient common-mode rejection ratio. The behaviour of the filter is described by means of symbolic analysis and also by simulations using the UCC-N1B integrated circuit. Furthermore, the performance of the proposed pseudo- differential filter has been validated by experimental measurements.

Keywords

Analogue signal processing, all-pass filter, pseudo-differential, current conveyor, voltage-mode

Authors

KOTON, J.; HERENCSÁR, N.; HORNG, J.

Released

10. 10. 2016

Publisher

Kaunas University of Technology

ISBN

1392-1215

Periodical

Elektronika Ir Elektrotechnika

Year of study

22

Number

5

State

Republic of Lithuania

Pages from

52

Pages to

57

Pages count

6

URL

https://eejournal.ktu.lt/index.php/elt/article/view/16344

Full text in the Digital Library

http://hdl.handle.net/11012/201696

BibTex

@article{BUT128781,
  author="Jaroslav {Koton} and Norbert {Herencsár} and Jiun-Wei {Horng}",
  title="Differential Second-Order Voltage-Mode All-Pass Filter Using Current Conveyors",
  journal="Elektronika Ir Elektrotechnika",
  year="2016",
  volume="22",
  number="5",
  pages="52--57",
  doi="10.5755/j01.eie.22.5.16344",
  issn="1392-1215",
  url="https://eejournal.ktu.lt/index.php/elt/article/view/16344"
}