Sparse and passive reduction of massively coupled large multiport interconnects
Pages 622 - 626
Abstract
The large number of ports in an interconnect structure is a critical limiting factor when applying model-order reduction. This is due to the fact that the size of the reduced model grows rapidly with increasing the number of ports, leading to large and dense circuit matrices. To address this problem, a novel method based on transverse partitioning and waveform relaxation is proposed for passive model-order reduction of massively coupled large multiport interconnects. The new method effectively replaces the tightly coupled multiport reduced model with decoupled 2-port subcircuits. In addition to preserving the advantages of model-order reduction, the computational complexity of the new method grows only linearly with the number of lines.
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- CEDA: Council on Electronic Design Automation
- SIGDA: ACM Special Interest Group on Design Automation
- IEEE CASS/CANDE
- IEEE-CS\DATC: IEEE Computer Society
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IEEE Press
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Published: 05 November 2007
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ICCAD07
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- CEDA
- SIGDA
- IEEE-CS\DATC
ICCAD07: The International Conference on Computer-Aided Design 2007
November 5 - 8, 2007
California, San Jose
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ICCAD '07 Paper Acceptance Rate 139 of 510 submissions, 27%;
Overall Acceptance Rate 457 of 1,762 submissions, 26%
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