Publication detail

ADJUSTABLE FRACTIONAL-ORDER HIGH-PASS FILTER WITH TRANSCONDUCTANCE AMPLIFIERS

Original Title

ADJUSTABLE FRACTIONAL-ORDER HIGH-PASS FILTER WITH TRANSCONDUCTANCE AMPLIFIERS

Czech Title

ADJUSTABLE FRACTIONAL-ORDER HIGH-PASS FILTER WITH TRANSCONDUCTANCE AMPLIFIERS

Language

cs

Original Abstract

This paper deals with proposal of a fractional-order high-pass filter with electronically tunable pole frequency and its order. The filter is designed using operational transconductance amplifiers (OTAs), current follower (CF) and adjustable current amplifiers (ACAs). Function of proposed filter was verified using simulations in PSpice simulator. The circuit features were verified in simulations for three values of order of the filter and four values of cut-off frequency. In this paper, possibility to tune the cut-off frequency using the values of passive components is also mentioned.

Czech abstract

This paper deals with proposal of a fractional-order high-pass filter with electronically tunable pole frequency and its order. The filter is designed using operational transconductance amplifiers (OTAs), current follower (CF) and adjustable current amplifiers (ACAs). Function of proposed filter was verified using simulations in PSpice simulator. The circuit features were verified in simulations for three values of order of the filter and four values of cut-off frequency. In this paper, possibility to tune the cut-off frequency using the values of passive components is also mentioned.

BibTex


@inproceedings{BUT123511,
  author="Jan {Dvořák} and Lukáš {Langhammer}",
  title="ADJUSTABLE FRACTIONAL-ORDER HIGH-PASS FILTER WITH TRANSCONDUCTANCE AMPLIFIERS",
  annote="This paper deals with proposal of a fractional-order high-pass filter with electronically tunable
pole frequency and its order. The filter is designed using operational transconductance amplifiers
(OTAs), current follower (CF) and adjustable current amplifiers (ACAs). Function of proposed filter
was verified using simulations in PSpice simulator. The circuit features were verified in simulations
for three values of order of the filter and four values of cut-off frequency. In this paper, possibility to
tune the cut-off frequency using the values of passive components is also mentioned.",
  address="Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií",
  booktitle="Proceedings of the 22nd Conference STUDENT EEICT 2016",
  chapter="123511",
  howpublished="online",
  institution="Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií",
  year="2016",
  month="april",
  pages="288--292",
  publisher="Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií",
  type="conference paper"
}