A TDIE-based asynchronous electromagnetic-circuit simulator

Ali E. Yilmaz; Jian Ming Jin; Eric Michielssen

doi:10.1109/LMWC.2006.869861

A TDIE-based asynchronous electromagnetic-circuit simulator

Ali E. Yilmaz
, Jian Ming Jin
, Eric Michielssen

Research output: Contribution to journal › Article › peer-review

Abstract

A time-domain integral-equation based hybrid electromagnetic (EM)-circuit (CKT) simulator that allows the signals (fields/voltages/currents) in each EM or CKT subsystem to be sampled and tracked using a local, subsystem-specific, time-step size is proposed. The proposed asynchronous time-stepping/coupling approach generalizes the standard synchronous time-stepping/ coupling approach, where all the signals in the entire system are tracked using one system-global time-step size. The nonlinear analysis of a bipolar junction transistor driven chip-to-package interconnect demonstrates that the asynchronous simulator exhibits improved accuracy, efficiency, and convergence.

Original language	English (US)
Pages (from-to)	122-124
Number of pages	3
Journal	IEEE Microwave and Wireless Components Letters
Volume	16
Issue number	3
DOIs	https://doi.org/10.1109/LMWC.2006.869861
State	Published - Mar 2006

Keywords

Extrapolation
Hybrid simulators
Nonlinear circuits
Synchronization
Time domain analysis

ASJC Scopus subject areas

Condensed Matter Physics
Electrical and Electronic Engineering

Online availability

10.1109/LMWC.2006.869861

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abstract = "A time-domain integral-equation based hybrid electromagnetic (EM)-circuit (CKT) simulator that allows the signals (fields/voltages/currents) in each EM or CKT subsystem to be sampled and tracked using a local, subsystem-specific, time-step size is proposed. The proposed asynchronous time-stepping/coupling approach generalizes the standard synchronous time-stepping/ coupling approach, where all the signals in the entire system are tracked using one system-global time-step size. The nonlinear analysis of a bipolar junction transistor driven chip-to-package interconnect demonstrates that the asynchronous simulator exhibits improved accuracy, efficiency, and convergence.",

keywords = "Extrapolation, Hybrid simulators, Nonlinear circuits, Synchronization, Time domain analysis",

author = "Yilmaz, \{Ali E.\} and Jin, \{Jian Ming\} and Eric Michielssen",

note = "Manuscript received October 4, 2005; revised November 18, 2005. This work was supported in part by the MURI Grants FA9550-04-1-0326 and F49620-01-1-04 and by Sandia National Laboratories under Research Grant DOE SNL 360887. The review of this letter was arranged by Associate Editor M. Mrozowski.",

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doi = "10.1109/LMWC.2006.869861",

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KW - Synchronization

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A TDIE-based asynchronous electromagnetic-circuit simulator

Abstract

Keywords

ASJC Scopus subject areas

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