Passive Reduced-Order Macro-Modeling for Linear Time-Delay Interconnect Systems

Wenliang TSENG  Chien-Nan Jimmy LIU  Chauchin SU  

IEICE TRANSACTIONS on Electronics   Vol.E89-C   No.11   pp.1713-1718
Publication Date: 2006/11/01
Online ISSN: 1745-1353
DOI: 10.1093/ietele/e89-c.11.1713
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Microwaves, Millimeter-Waves
model-order reduction,  passive macromodels,  state-space time-delays systems,  transmission lines,  

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This paper presents a methodology based on congruent transformation for distributed interconnects described by state-space time-delays system. The proposed approach is to obtain the passive reduced order of linear time-delays system. The unified formulations are used to satisfy the passive preservation. The details of the mathematical proof and a couple of validation examples are given in this paper.