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Publication detail
BRANČÍK, L.
Original Title
Simulation of Multiconductor Transmission Line Circuits Combining 1D and 2D Laplace Transformations
Type
conference paper
Language
English
Original Abstract
The paper presents an innovative way of a simulation of multiconductor transmission line (MTL) circuits which combines the Laplace transformations in one and in two variables. This approach enables to compute both nodal voltages (branch currents) in lumped-element parts of a circuit and voltage (current) waves distributions along MTLs wires effectively. The first one is performed by the numerical inversion of 1D Laplace transforms when the solution in frequency s-domain is formulated using a modified nodal admittance equation method (MNA). The second one is done by the numerical inversion of 2D Laplace transforms when the solution appertaining to distributed parts of the circuit is formulated in the (q,s)-domain. Both NILT methods utilize the FFT in conjuction with quotient-difference algorithm to provide the high speed of calculation and precission of results.
Keywords
simulation, multiconductor transmission line, one-dimensional Laplace transform, two-dimensional Laplace transform, Matlab
Authors
RIV year
2003
Released
14. 12. 2003
Location
Sharjah
ISBN
0-7803-8163-7
Book
Proceedings of ICECS 2003 10th IEEE International Conference on Electronics, Circuits and Systems
Edition number
1.
Pages from
774
Pages to
777
Pages count
4
BibTex
@inproceedings{BUT9378, author="Lubomír {Brančík}", title="Simulation of Multiconductor Transmission Line Circuits Combining 1D and 2D Laplace Transformations", booktitle="Proceedings of ICECS 2003 10th IEEE International Conference on Electronics, Circuits and Systems", year="2003", number="1.", pages="4", address="Sharjah", isbn="0-7803-8163-7" }