Causal modeling and extraction of dielectric constant and loss tangent for thin dielectrics

A. Ege Engin, Abdemanaf Tambawala, Madhavan Swaminathan, Swapan Bhattacharya, Pranabes Pramanik, Kazuhiro Yamazaki

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

7 Scopus citations

Abstract

New dielectric materials are being used for reducing electromagnetic interference (EMI) and improving signal integrity (SI). Examples include using high dielectric constant materials for decoupling and thin dielectrics for managing return currents. As the frequency of the signals being propagated through such materials increases, the frequency dependent material properties become very important. We present a method to extract the frequency-dependent dielectric constant and loss tangent of such materials using rectangular power/ground planes. We have also developed a rapid plane solver for fast extraction of material properties and a causal modeling methodology based on the vector fitting algorithm.

Original languageEnglish (US)
Title of host publicationIEEE International Symposium on Electromagnetic Compatibility, EMC 2007
DOIs
StatePublished - 2007
EventIEEE International Symposium on Electromagnetic Compatibility, EMC 2007 - Honolulu, HI, United States
Duration: Jul 9 2007Jul 13 2007

Publication series

NameIEEE International Symposium on Electromagnetic Compatibility
ISSN (Print)1077-4076

Conference

ConferenceIEEE International Symposium on Electromagnetic Compatibility, EMC 2007
Country/TerritoryUnited States
CityHonolulu, HI
Period7/9/077/13/07

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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