Circuit Simulation of Any Time-Domain Source on Fractional-Order Impedances by Use of the Haar Wavelet Transform, Case Study of the Skin Effect
An application of the ability of the Haar wavelet operational matrix to perform the numerical inverse Laplace transform as combined with the intrinsically convenient Haar wavelet transform of any time-domain signal is presented in this paper. A case study of the transient-and steady-state behavior of the input impedance of a short-circuited transmission line showcases a method to perform the numerical inverse Laplace transform of fractional-order approximative expressions of the skin effect. Furthermore, an improved skin effect approximation is presented.
Authors
- Georgios G. Roumeliotis (ORCID: https://orcid.org/0000-0001-6804-1958)
- Jos Knockaert (ORCID: https://orcid.org/0000-0002-2980-4382)
- Jan Desmet (ORCID: https://orcid.org/0000-0002-1884-133X)
Institutions
- University College West Flanders (BE)
- Ghent University (BE)
Publication Details
- Journal
- IEEE Open Journal of Circuits and Systems
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1109/ojcas.2025.3573989
- Citations
- 1
- Primary Topic
- Advanced Adaptive Filtering Techniques
- Type
- article
- Field-Weighted Citation Impact
- 1.33
Funders
- Agentschap Innoveren en Ondernemen
- Bijzonder Onderzoeksfonds UGent