Publication detail

Fractional-Order Immitance Converter (FGIC44) Performance Using Wideband Fractional-Order Element Seeds

CANTRELL, K. JEŘÁBEK, J. KOTON, J. FREEBORN, T.

Original Title

Fractional-Order Immitance Converter (FGIC44) Performance Using Wideband Fractional-Order Element Seeds

Type

conference paper

Language

English

Original Abstract

One method to approximate and realize a fractional order impedance uses RC-ladder circuits to realize the target phase and magnitude characteristics over a desired frequency band. This method when paired with a controllable immitance converter (FGIC44) can realize a range of fractional-orders using one to two seeds and not require a complete ladder redesign. In this work, the performance of the FGIC44 using two approximated fractional-order seeds (with < 2 degrees phase error from 40 Hz to 1 MHz) is shown to realize fractional orders of alpha = +/- 0.205, 0.615, 0.820, and 1.025. While accurate performance of the design was limited to the frequency band from 40 Hz to 10 kHz, this pilot does validate using two fractional order seeds with the FGIC44.

Keywords

Fractional-order Elements; Frequency Band; Phase Characteristics; Phase Error; Fractional Order; Solid Line; Theoretical Value; Capacitance Values; Printed Circuit Board; Fractional Derivative; Small Step Size; Resistance Experiments

Authors

CANTRELL, K.; JEŘÁBEK, J.; KOTON, J.; FREEBORN, T.

Released

24. 3. 2024

Publisher

IEEE

Location

NEW YORK

ISBN

979-8-3503-1710-7

Book

IEEE SoutheastCon-Proceedings

Pages from

1216

Pages to

1222

Pages count

7

BibTex

@inproceedings{BUT189328,
  author="Kurt B. {Cantrell} and Jan {Jeřábek} and Jaroslav {Koton} and Todd {Freeborn}",
  title="Fractional-Order Immitance Converter (FGIC44) Performance Using Wideband Fractional-Order Element Seeds",
  booktitle="IEEE SoutheastCon-Proceedings",
  year="2024",
  pages="1216--1222",
  publisher="IEEE",
  address="NEW YORK",
  doi="10.1109/SOUTHEASTCON52093.2024.10500206",
  isbn="979-8-3503-1710-7"
}