Detail publikace

Generalized Approach for Fractional-Order Low-Pass Butterworth Filter Realization with an Inverse Follow the Leader Filter (IFLF) Topology

ALDRIDGE, R. KUBÁNEK, D. KOTON, J. FREEBORN, T.

Originální název

Generalized Approach for Fractional-Order Low-Pass Butterworth Filter Realization with an Inverse Follow the Leader Filter (IFLF) Topology

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This research presents a generalized approach to determine the coefficients to realize any (N+α) fractional-order low-pass Butterworth response using transfer function forms based on the Inverse Follow the Leader Filter (IFLF) topology. This approach automates the process to create and assemble the required transfer function (based on user specified values) and then apply a numerical optimization to estimate the necessary coefficients to achieve the target filter magnitude response. MATLAB simulations of (2+α) and (10+α) order filters using the generalized approach validate the process. Further, an experimental 2.5-order low-pass filter is experimentally realized (using an approximated fractional-order capacitor) to validate the characteristics of a low-pass filter designed using this process.

Klíčová slova

Capacitors;Low-pass filters;Transfer functions;Filtering algorithms;Approximation algorithms;Topology;Numerical models;MATLAB;Integrated circuit modeling;Optimization

Autoři

ALDRIDGE, R.; KUBÁNEK, D.; KOTON, J.; FREEBORN, T.

Vydáno

22. 3. 2025

Nakladatel

IEEE

Místo

Concord, NC, USA

ISBN

979-8-3315-0484-7

Kniha

Proceedings of IEEE SoutheastCon 2025 Conference

Strany od

1596

Strany do

1602

Strany počet

7

URL

https://ieeexplore.ieee.org/document/10971674

BibTex

@inproceedings{BUT197770,
  author="Rowan {Aldridge} and David {Kubánek} and Jaroslav {Koton} and Todd {Freeborn}",
  title="Generalized Approach for Fractional-Order Low-Pass Butterworth Filter Realization with an Inverse Follow the Leader Filter (IFLF) Topology",
  booktitle="Proceedings of IEEE SoutheastCon 2025 Conference",
  year="2025",
  pages="1596--1602",
  publisher="IEEE",
  address="Concord, NC, USA",
  doi="10.1109/SoutheastCon56624.2025.10971674",
  isbn="979-8-3315-0484-7",
  url="https://ieeexplore.ieee.org/document/10971674"
}