FFT-based macromodeling of power delivery network with uncertainties using latency insertion method

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The generation of frequency-domain macromodels for passive interconnects such as power delivery networks can be computationally expensive. In this work, macromodels are constructed through the Latency Insertion Method in the time-domain before conversion to the frequency domain via the Fast Fourier transform. Results show an improvement in the simulation time as well as good accuracy over the frequency range of interest. The method is used to characterize a power delivery plane with uncertainties in geometry and material properties.

Original languageEnglish (US)
Title of host publication2017 IEEE 21st Workshop on Signal and Power Integrity, SPI 2017 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509056163
DOIs
StatePublished - Jun 7 2017
Event21st IEEE Workshop on Signal and Power Integrity, SPI 2017 - Lake Maggiore (Baveno), Italy
Duration: May 7 2017May 10 2017

Publication series

Name2017 IEEE 21st Workshop on Signal and Power Integrity, SPI 2017 - Proceedings

Other

Other21st IEEE Workshop on Signal and Power Integrity, SPI 2017
CountryItaly
CityLake Maggiore (Baveno)
Period5/7/175/10/17

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Signal Processing

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    Kummerer, R. F., Chen, X., Schutt-Aine, J. E., & Cangellaris, A. C. (2017). FFT-based macromodeling of power delivery network with uncertainties using latency insertion method. In 2017 IEEE 21st Workshop on Signal and Power Integrity, SPI 2017 - Proceedings [7944035] (2017 IEEE 21st Workshop on Signal and Power Integrity, SPI 2017 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SaPIW.2017.7944035