Publication detail

Electronically Tunable Fractional-Order Low-Pass Filter with Current Followers

DVOŘÁK, J. LANGHAMMER, L. JEŘÁBEK, J. KOTON, J. ŠOTNER, R. POLÁK, J.

Original Title

Electronically Tunable Fractional-Order Low-Pass Filter with Current Followers

Type

conference paper

Language

English

Original Abstract

Proposal of a fractional (1+α)-order low-pass filter is presented in this paper. The proposed filter operates in the current-mode and it is designed using multi-output current followers (MO-CFs) and adjustable current amplifiers (ACAs). The filter possesses ability to electronically control its order and also the pole frequency. Verification of actual function of the filter is supported by the simulation results. The simulations were performed using Pspice simulator. The simulation results for three different values of its order and also three different values of pole frequency are illustrated and compared in this contribution.

Keywords

current-mode; electronically tunable; fractionalorder; low-pass filter; multiple-output current follower

Authors

DVOŘÁK, J.; LANGHAMMER, L.; JEŘÁBEK, J.; KOTON, J.; ŠOTNER, R.; POLÁK, J.

Released

27. 6. 2016

ISBN

978-1-5090-1287-9

Book

Proceedings of 2016 39th International Conference on Telecommunications and Signal Processing (TSP)

Pages from

587

Pages to

592

Pages count

6

URL

https://ieeexplore.ieee.org/document/7760949

BibTex

@inproceedings{BUT125450,
  author="Jan {Dvořák} and Lukáš {Langhammer} and Jan {Jeřábek} and Jaroslav {Koton} and Roman {Šotner} and Josef {Polák}",
  title="Electronically Tunable Fractional-Order Low-Pass Filter with Current Followers",
  booktitle="Proceedings of 2016 39th International Conference on Telecommunications and Signal Processing (TSP)",
  year="2016",
  pages="587--592",
  doi="10.1109/TSP.2016.7760949",
  isbn="978-1-5090-1287-9",
  url="https://ieeexplore.ieee.org/document/7760949"
}