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Robust and passive model order reduction for circuits containing susceptance elements

Published: 10 November 2002 Publication History

Abstract

Numerous approaches have been proposed to address the overwhelming modeling problems that result from the emergence of magnetic coupling as a dominant performance factor for ICsand packaging. Firstly, model order reduction (MOR) methods have been extended to robustly capture very high frequency behaviors for large RLC systems via methods such as PRIMA[8] with guaranteed passivity. In addition, new models of the magnetic couplings in terms of susceptance (inverse of inductance) have shown great promise for robust sparsification of otherwise intractable inductance coupling-matrix problems [3--5]. However, model order reduction via PRIMA for circuits that include susceptance elements does not guarantee passivity. Moreover, susceptance elements are incompatible with the path tracing algorithms that provide the fundamental runtime efficiency of RICE [10]. In this paper a novel MOR algorithm, SMOR, is proposed as an extension of ENOR [11] which exploits the matrix properties of susceptance-based circuits for runtime efficiency, and provides for a numerically stable, provably passive MOR using a new or-thonormalization strategy.

References

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Cited By

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  • (2020)Passivity Preserving Model Order Reduction Using the Reduce Norm MethodElectronics10.3390/electronics90609649:6(964)Online publication date: 9-Jun-2020
  • (2015)Model Order Reduction: Methods, Concepts and PropertiesCoupled Multiscale Simulation and Optimization in Nanoelectronics10.1007/978-3-662-46672-8_4(159-265)Online publication date: 2015
  • (2011)Macromodeling in Finite DifferencesElectromagnetics and Network Theory and their Microwave Technology Applications10.1007/978-3-642-18375-1_21(293-307)Online publication date: 14-Jun-2011
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cover image ACM Conferences
ICCAD '02: Proceedings of the 2002 IEEE/ACM international conference on Computer-aided design
November 2002
793 pages
ISBN:0780376072
DOI:10.1145/774572
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Published: 10 November 2002

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Cited By

View all
  • (2020)Passivity Preserving Model Order Reduction Using the Reduce Norm MethodElectronics10.3390/electronics90609649:6(964)Online publication date: 9-Jun-2020
  • (2015)Model Order Reduction: Methods, Concepts and PropertiesCoupled Multiscale Simulation and Optimization in Nanoelectronics10.1007/978-3-662-46672-8_4(159-265)Online publication date: 2015
  • (2011)Macromodeling in Finite DifferencesElectromagnetics and Network Theory and their Microwave Technology Applications10.1007/978-3-642-18375-1_21(293-307)Online publication date: 14-Jun-2011
  • (2010)Fast analysis of a large-scale inductive interconnect by block-structure-preserved macromodelingIEEE Transactions on Very Large Scale Integration (VLSI) Systems10.1109/TVLSI.2009.202434318:10(1399-1411)Online publication date: 1-Oct-2010
  • (2010)Nodal order reduction via bilinear conformal transformation2010 IEEE 14th Workshop on Signal Propagation on Interconnects10.1109/SPI.2010.5483569(73-76)Online publication date: May-2010
  • (2010)On the choice of Laguerre parameter in nodal order reduction via bilinear conformal transformation19th Topical Meeting on Electrical Performance of Electronic Packaging and Systems10.1109/EPEPS.2010.5642581(197-200)Online publication date: Oct-2010
  • (2010)A New Approach to Passivity Preserving Model Reduction: The Dominant Spectral Zero MethodScientific Computing in Electrical Engineering SCEE 200810.1007/978-3-642-12294-1_60(491-498)Online publication date: 14-May-2010
  • (2008)In-package P/G planes analysis and optimization based on transmission matrix methodJournal of Zhejiang University-SCIENCE A10.1631/jzus.A0714899:6(849-857)Online publication date: 1-Jun-2008
  • (2006)A fast block structure preserving model order reduction for inverse inductance circuitsProceedings of the 2006 IEEE/ACM international conference on Computer-aided design10.1145/1233501.1233504(7-12)Online publication date: 5-Nov-2006
  • (2006)SAMSONProceedings of the 2006 international symposium on Physical design10.1145/1123008.1123014(25-32)Online publication date: 9-Apr-2006
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