Publication detail

Nonuniform Lossy Transmission Lines with Fractional-Order Elements Using NILT Method

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"
}