Title :
A meshless point interpolation method for time domain analysis of lossy nonuniform transmission lines
Author :
Benkhaoua, L. ; Benhabiles, M.T. ; Riabi, M.L.
Author_Institution :
Lab. Electromagn. et Telecommun., Univ. Constantine 1, Constantine, Algeria
Abstract :
A Meshless Time Domain Method is proposed to solve the telegrapher´s equation for the Nonuniform Transmission Line. The approach is based on a combination of the Point Interpolation Method PIM and the Leapfrog algorithm. The accuracy of the proposed method is confronted with both the conventional FDTD and a wavelet expansion method. The strong stability of the computing scheme is set in evidence from the computational results for a linear tapered planar line.
Keywords :
interpolation; time-domain analysis; transmission line theory; wavelet transforms; Leapfrog algorithm; linear tapered planar line; lossy nonuniform transmission lines; meshless point interpolation method; time domain analysis; wavelet expansion method; Distributed parameter circuits; Equations; Finite difference methods; Interpolation; Mathematical model; Propagation losses; Time-domain analysis; FDTD; Meshless Methods; Nonuniform Transmission Line; Point Interpolation Method; Tapered line; Telegrapher´s Equations; Time-domain analysis;
Conference_Titel :
Numerical Electromagnetic Modeling and Optimization for RF, Microwave, and Terahertz Applications (NEMO), 2014 International Conference on
Conference_Location :
Pavia
DOI :
10.1109/NEMO.2014.6995657
