Publication result detail

ECCCII-Based Current-Mode Universal Filter with Orthogonal Control of Wo and Q

KUMNGERN, M.; KHATEB, F.; PHASUKKIT, P.; TUNGJITKUSOLMUN, S.; JUNNAPIYA, S.

Original Title

ECCCII-Based Current-Mode Universal Filter with Orthogonal Control of Wo and Q

English Title

ECCCII-Based Current-Mode Universal Filter with Orthogonal Control of Wo and Q

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

This paper presents a new current-mode current-controlled four-input five-output universal filter employing one current-controlled current conveyor (CCCII), one electronically tunable CCCII and two grounded capacitors. The proposed configuration provides lowpass, bandpass, highpass, bandstop and allpass current responses that taken from the high-output impedance terminals, which enable easy cascadability of the current-mode operation. The filter also offers both orthogonal and electronic controls of the natural frequency and the quality factor through adjusting the bias current of the CCCIIs. For realizing all the filter responses, the proposed filter does not require passive component-matching condition and both active and passive sensitivities are low. In addition, a new current-mode current-controlled single-input five-output universal filter can be achieved by using an additional multiple-output minus-type CCCII. The proposed filter is simulated using PSPICE simulations to confirm the theoretical analysis.

English abstract

This paper presents a new current-mode current-controlled four-input five-output universal filter employing one current-controlled current conveyor (CCCII), one electronically tunable CCCII and two grounded capacitors. The proposed configuration provides lowpass, bandpass, highpass, bandstop and allpass current responses that taken from the high-output impedance terminals, which enable easy cascadability of the current-mode operation. The filter also offers both orthogonal and electronic controls of the natural frequency and the quality factor through adjusting the bias current of the CCCIIs. For realizing all the filter responses, the proposed filter does not require passive component-matching condition and both active and passive sensitivities are low. In addition, a new current-mode current-controlled single-input five-output universal filter can be achieved by using an additional multiple-output minus-type CCCII. The proposed filter is simulated using PSPICE simulations to confirm the theoretical analysis.

Keywords

universal filter, current-mode circuit, electronically tunable current conveyor, analog filter

Key words in English

universal filter, current-mode circuit, electronically tunable current conveyor, analog filter

Authors

KUMNGERN, M.; KHATEB, F.; PHASUKKIT, P.; TUNGJITKUSOLMUN, S.; JUNNAPIYA, S.

Released

02.06.2014

Location

Czech Republic

ISBN

1210-2512

Periodical

Radioengineering

Volume

2014 (22)

Number

2, IF: 0.796

State

Czech Republic

Pages from

687

Pages to

696

Pages count

10

URL

http://www.radioeng.cz/fulltexts/2014/14_02_0687_0696.pdf

BibTex

@article{BUT107434,
  author="Montree {Kumngern} and Fabian {Khateb} and Pattarapong {Phasukkit} and Supan {Tungjitkusolmun} and Somyot {Junnapiya}",
  title="ECCCII-Based Current-Mode Universal Filter with Orthogonal Control of Wo and Q",
  journal="Radioengineering",
  year="2014",
  volume="2014 (22)",
  number="2, IF: 0.796",
  pages="687--696",
  issn="1210-2512",
  url="http://www.radioeng.cz/fulltexts/2014/14_02_0687_0696.pdf"
}