Causal reduced-order modeling of distributed structures in a transient circuit simulator

Ramya Mohan; Myoung Joon Choi; Stephen E. Mick; Frank P. Hart; Karthik Chandrasekar; Andreas C. Cangellaris; Paul D. Franzon; Michael B. Steer

doi:10.1109/TMTT.2004.834588

Causal reduced-order modeling of distributed structures in a transient circuit simulator

Ramya Mohan, Myoung Joon Choi, Stephen E. Mick, Frank P. Hart, Karthik Chandrasekar, Andreas C. Cangellaris, Paul D. Franzon, Michael B. Steer

Coordinated Science Lab

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Abstract

Fosters' canonical representation of the transfer characteristic of a linear system is the key to causal fully convergent incorporation of distributed structures in transient circuit simulators. The implementation of the Foster's model in the fREEDA circuit simulator is reported and the modeling of a two-port coupled inductor is presented as an example.

Original language	English (US)
Pages (from-to)	2207-2214
Number of pages	8
Journal	IEEE Transactions on Microwave Theory and Techniques
Volume	52
Issue number	9 II
DOIs	https://doi.org/10.1109/TMTT.2004.834588
State	Published - Sep 2004

Keywords

Foster's canonical model
Transient circuit simulation

ASJC Scopus subject areas

Radiation
Condensed Matter Physics
Electrical and Electronic Engineering

Online availability

10.1109/TMTT.2004.834588

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title = "Causal reduced-order modeling of distributed structures in a transient circuit simulator",

abstract = "Fosters' canonical representation of the transfer characteristic of a linear system is the key to causal fully convergent incorporation of distributed structures in transient circuit simulators. The implementation of the Foster's model in the fREEDA circuit simulator is reported and the modeling of a two-port coupled inductor is presented as an example.",

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note = "Funding Information: Manuscript received January 13, 2004; revised June 11, 2004. This work was supported in part by the Space and Naval Warfare Systems Center San Diego under Grant N66001-01-1-8921 through North Carolina State University as part of the Defense Advanced Research Projects Agency NeoCAD Program.",

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AU - Mick, Stephen E.

AU - Hart, Frank P.

AU - Chandrasekar, Karthik

AU - Cangellaris, Andreas C.

AU - Franzon, Paul D.

AU - Steer, Michael B.

N1 - Funding Information: Manuscript received January 13, 2004; revised June 11, 2004. This work was supported in part by the Space and Naval Warfare Systems Center San Diego under Grant N66001-01-1-8921 through North Carolina State University as part of the Defense Advanced Research Projects Agency NeoCAD Program.

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N2 - Fosters' canonical representation of the transfer characteristic of a linear system is the key to causal fully convergent incorporation of distributed structures in transient circuit simulators. The implementation of the Foster's model in the fREEDA circuit simulator is reported and the modeling of a two-port coupled inductor is presented as an example.

AB - Fosters' canonical representation of the transfer characteristic of a linear system is the key to causal fully convergent incorporation of distributed structures in transient circuit simulators. The implementation of the Foster's model in the fREEDA circuit simulator is reported and the modeling of a two-port coupled inductor is presented as an example.

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Causal reduced-order modeling of distributed structures in a transient circuit simulator

Abstract

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