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Simulation of high-speed interconnects
With the rapid developments in very large-scale integration (VLSI) technology, design and computer-aided design (CAD) techniques, at both the chip and package level, the operating frequencies areExpand
Analysis of interconnect networks using complex frequency hopping (CFH)
  • E. Chiprout, M. Nakhla
  • Computer Science
  • IEEE Trans. Comput. Aided Des. Integr. Circuits…
  • 1 February 1995
TLDR
A multipoint moment-matching, or complex frequency hopping (CFH) technique is introduced which extracts accurate dominant poles of a linear subnetwork up to any predefined maximum frequency and provides for a CPU/accuracy tradeoff. Expand
Asymptotic Waveform Evaluation: And Moment Matching for Interconnect Analysis
List of Figures. Preface. 1. Introduction. 2. Asymptotic Waveform Evaluation. 3. Transmission Lines. 4. Pade Approximations. 5. Accuracy Improvements. 6. Complex Frequency Hopping. 7. NonlinearExpand
Stability, Causality, and Passivity in Electrical Interconnect Models
Modern packaging design requires extensive signal integrity simulations in order to assess the electrical performance of the system. The feasibility of such simulations is granted only when accurateExpand
Passive Order Reduction for RLC Circuits With Delay Elements
This paper describes a new algorithm to obtain reduced-order models for large networks with delay elements. The proposed algorithm can be used in situations where delay extraction-based modelingExpand
A piecewise harmonic balance technique for determination of periodic response of nonlinear systems
TLDR
It is shown that considerable reduction in the size of the computational problem can be achieved by taking advantage of the linearities present in the network. Expand
Passivity verification in delay-based macromodels of electrical interconnects
TLDR
The proposed approach develops a new algebraic test to check for passivity in macromodels generated using MoC, which can be employed to test for positive-realness in dynamical systems described by algebraic delay-differential equations with discrete commensurate delays. Expand
Efficient passive circuit models for distributed networks with frequency-dependent parameters
This paper presents an efficient method for the analysis of multiconductor transmission lines with frequency-dependent parameters. The proposed technique generates positive-real representations forExpand
Simulation of coupled interconnects using waveform relaxation and transverse partitioning
TLDR
A new method is presented for efficient simulation of large interconnects based on transverse partitioning and waveform relaxation techniques that is highly suitable for parallel implementation leading to further significant reduction in the computational complexity. Expand
Global passivity enforcement algorithm for macromodels of interconnect subnetworks characterized by tabulated data
TLDR
The proposed method adopts a global approach for passivity enforcement by ensuring that the passivity correction at a certain region does not introduce new passivity violations at other parts of the frequency spectrum. Expand
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