Mixed-type circuits with distributed and lumped parameters

Author

Marinov, Corneliu A. ; Lehtonen, Ari

Author_Institution

Faculty of Electrotech., Polytech. Inst. of Bucharest, Romania

Volume

36

Issue

8

fYear

1989

fDate

8/1/1989 12:00:00 AM

Firstpage

1080

Lastpage

1086

Abstract

The authors deal with qualitative properties of a large class of circuits in which the distributed-parameter rcg lines and lumped capacitors are connected by a linear resistive lumped multiport. They prove that for a large variety of time varying sources (of engineering significance), for inconsistent and nonsmooth initial conditions, and for a resistive multiport described by a positive definite matrix, it is possible to define precisely a solution of the mathematical model and to assure that this solution is unique, depends continuously on initial conditions and sources and has an asymptotic stability property

Keywords

distributed parameter networks; linear network analysis; lumped parameter networks; multiport networks; asymptotic stability property; distributed-parameter rcg lines; initial conditions; linear resistive lumped multiport; lumped parameters; mathematical model; positive definite matrix; qualitative properties; resistive multiport; time varying sources; Asymptotic stability; Boundary conditions; Capacitors; Delay effects; Differential equations; Helium; Integrated circuit interconnections; Integrated circuit modeling; Mathematical model; Voltage;

fLanguage

English

Journal_Title

Circuits and Systems, IEEE Transactions on

Publisher

ieee

ISSN

0098-4094

Type

jour

DOI

10.1109/31.192416

Filename

192416