Title :
Time-domain descriptor models for circuits with multiconductor transmission lines and lumped elements
Author :
Rutkas, A.G. ; Vlasenko, L.A.
Author_Institution :
Karazin Kharkiv Nat. Univ., Kharkiv, Ukraine
Abstract :
We suggest a method to investigate impulse circuits with multiconductor transmission lines in time domain. The transmission lines are connected by a multi-port with linear and nonlinear lumped LCR-elements. In the general case, transient states in these circuits are described by degenerate or descriptor delay nonlinear integro-differential equations. We develop theory of such equations and numerical methods to find solutions.
Keywords :
integro-differential equations; lumped parameter networks; multiconductor transmission lines; time-domain analysis; descriptor delay; impulse circuits; lumped LCR elements; multiconductor transmission lines; nonlinear integro-differential equations; time-domain descriptor; transient states; Differential equations; Equations; Mathematical model; Multiconductor transmission lines; Power transmission lines; Transient analysis; Transmission line matrix methods; Multiconductor transmission line; delay integro-differential equation; loading multi-port; lumped elements; vector telegraph equations;
Conference_Titel :
Ultrawideband and Ultrashort Impulse Signals (UWBUSIS), 2010 5th International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-7470-7
Electronic_ISBN :
978-1-4244-7469-1
DOI :
10.1109/UWBUSIS.2010.5609106
