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AL-ZUBAIDI R-SMITH, N. BRANČÍK, L.
Original Title
Nonuniform Lossy Transmission Lines with Fractional-Order Elements Using NILT Method
Type
conference paper
Language
English
Original Abstract
The paper introduces a generalization of non-uniform lossy transmission line modeling approach in the fractional-order domain. The concept is based on proposing fractional-order elements rather than the classic integer orders in the transmission line (TL) model. The paper further describes the utilization of the numerical inverse Laplace transform (NILT) method to provide a feasible time-domain solution of the model. It is shown that by utilizing the NILT method, it is possible to effectively incorporate fractional orders and frequency dependence of the TL in the Laplace domain, hence competently simplifying the solution. The TL is simulated in the MATLAB environment. The results are compared for several cases, namely, for uniform and non-uniform TL, for cases with frequency dependent parameters and for those without.
Keywords
numerical inverse Laplace transform, fractional order, FFT and IFFT, convergence acceleration technique, transmission line, Matlab
Authors
AL-ZUBAIDI R-SMITH, N.; BRANČÍK, L.
Released
19. 11. 2017
Publisher
IEEE
Location
Singapore
ISBN
978-1-5386-1211-8
Book
2017 Progress In Electromagnetics Research Symposium - Fall (PIERS - FALL)
Pages from
2540
Pages to
2547
Pages count
8
URL
https://ieeexplore.ieee.org/document/8293565
BibTex
@inproceedings{BUT141141, author="Nawfal {Al-Zubaidi R-Smith} and Lubomír {Brančík}", title="Nonuniform Lossy Transmission Lines with Fractional-Order Elements Using NILT Method", booktitle="2017 Progress In Electromagnetics Research Symposium - Fall (PIERS - FALL)", year="2017", pages="2540--2547", publisher="IEEE", address="Singapore", doi="10.1109/PIERS-FALL.2017.8293565", isbn="978-1-5386-1211-8", url="https://ieeexplore.ieee.org/document/8293565" }