000102229 001__ 102229
000102229 005__ 20180317092923.0
000102229 037__ $$aCONF
000102229 245__ $$aSimulation of the frequency characteristics of transmission lines for transient calculations
000102229 260__ $$c1999
000102229 269__ $$a1999
000102229 336__ $$aConference Papers
000102229 520__ $$aEquivalent circuits based on the telegrapher's equations are suited for calculation of transient phenomena in transmission lines in the time domain. In order to simulate the frequency dependent properties of real lines, one-port networks are included in the equivalent circuit of each section. These proposed equivalent circuits give the possibility to calculate transients in transmission lines in the time domain, using responses of line parameters modified for high frequencies. Different approaches for the determination of the lines one-port network equivalent parameters simulating this frequency dependence of per unit length line parameters are considered. The results of such an approach for the analysis of fast processes in systems with small losses are affected by oscillations caused by the imperfections of the mathematical model of the line. An approach permitting to damp these oscillations and to increase the accuracy and efficiency of the transient calculations is proposed and justified. The method is based on an artificial increase of losses in the line in a range of frequencies not essential for a valid reproduction of the transient process
000102229 6531_ $$aequivalent circuits
000102229 6531_ $$ahigh-frequency transmission lines
000102229 6531_ $$atime-domain analysis
000102229 6531_ $$atransient analysis
000102229 6531_ $$atransmission line theory
000102229 6531_ $$afrequency characteristics
000102229 6531_ $$atransmission lines
000102229 6531_ $$atransient calculations
000102229 6531_ $$aequivalent circuits
000102229 6531_ $$atelegrapher's equations
000102229 6531_ $$aone-port networks
000102229 6531_ $$atime domain
000102229 700__ $$aKorovkin, N. V.
000102229 700__ $$aKotchetov, S. V.
000102229 700__ $$aSelina, E. E.
000102229 700__ $$0244503$$aIanoz, M.$$g105438
000102229 7112_ $$aElectromagnetic Compatibility 1999. 13th International Zurich Symposium and Technical Exhibition on Electromagnetic Compatibility$$d1999
000102229 773__ $$tProceedings of Electromagnetic Compatibility 1999. 13th International Zurich Symposium and Technical Exhibition on Electromagnetic Compatibility
000102229 909CO $$ooai:infoscience.tind.io:102229$$pconf
000102229 909C0 $$0252145$$pLRE$$xU10310
000102229 937__ $$aLRE-CONF-1999-004
000102229 970__ $$a6669887/LRE
000102229 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000102229 980__ $$aCONF