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Titolo:
Transient analysis of nonuniform transmission line using the finite difference time domain method
Autore:
Sekine, T; Kobayashi, K; Yokokawa, S;
Indirizzi:
Gifu Univ, Fac Engn, Gifu 5011193, Japan Gifu Univ Gifu Japan 5011193Gifu Univ, Fac Engn, Gifu 5011193, Japan Yamagata Univ, Fac Engn, Yonezawa, Yamagata 9928510, Japan Yamagata Univ Yonezawa Yamagata Japan 9928510 wa, Yamagata 9928510, Japan Chubu Univ, Fac Engn, Kasugai, Aichi 4870027, Japan Chubu Univ Kasugai Aichi Japan 4870027 ngn, Kasugai, Aichi 4870027, Japan
Titolo Testata:
ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE
fascicolo: 2, volume: 85, anno: 2002,
pagine: 22 - 31
SICI:
1042-0967(2002)85:2<22:TAONTL>2.0.ZU;2-#
Fonte:
ISI
Lingua:
ENG
Keywords:
nonuniform transmission line; time domain analysis; FDTD method; step response;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
--discip_EC--
Citazioni:
8
Recensione:
Indirizzi per estratti:
Indirizzo: Sekine, T Gifu Univ, Fac Engn, Gifu 5011193, Japan Gifu Univ Gifu Japan 5011193 iv, Fac Engn, Gifu 5011193, Japan
Citazione:
T. Sekine et al., "Transient analysis of nonuniform transmission line using the finite difference time domain method", ELEC C JP 3, 85(2), 2002, pp. 22-31

Abstract

With a view to accurate and fast time domain analysis of nonuniform transmission lines, a method is presented for applying the FDTD method to a finite length nonuniform transmission line. A step response analysis is carried out for a parabolic line as one of the nonuniform transmission lines. Effectiveness of this approach is confirmed by comparison with analytical solutions and other methods. An equation for the voltage at the initial rising duration of the step response of a nonuniform transmission line is derived. It is shown that if the nonuniform transmission line has the characteristic impedance with a continuous distribution the initial arriving voltage can be determined by the characteristic impedance at both ends of the transmission line. As an application, a method is described for approximating the step response waveform of a parabolic line to a step wave. (C) 2001 Scripta Technica, Electron Comm Jpn Pt 3, 85(2): 22-31,2002.

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Documento generato il 02/04/20 alle ore 19:28:12