Wideband EMC/EMI analysis using skeletonalized domain decomposition method

Jian Gong Wei, Zhen Peng, Jin Fa Lee

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

Abstract

In this work, a full-wave wideband analysis algorithm based on skeletonalized domain decomposition method (DDM) framework is developed to investigate electromagnetic interference (EMI) or electromagnetic compatibility (EMC) problems involving multiple antennas in the presence of electrically large and complex platforms. More importantly, frequency responses across a wide range of spectrum can be solved by using a single set of mesh. Specifically, in this work, the skeletonalization algorithm is adopted throughout the solution process to significantly reduce the memory and CPU consumption in the low frequency and multi-scale scenario. In the numerical example, this analysis package runs on a modest work station and simulates an EMC problem from 75MHz to 18GHz using a mesh with a resolution that is appropriate for 3GHz.

Original languageEnglish (US)
Title of host publication2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings
Pages1318-1319
Number of pages2
DOIs
StatePublished - Dec 1 2013
Externally publishedYes
Event2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Orlando, FL, United States
Duration: Jul 7 2013Jul 13 2013

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISSN (Print)1522-3965

Other

Other2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013
CountryUnited States
CityOrlando, FL
Period7/7/137/13/13

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Wei, J. G., Peng, Z., & Lee, J. F. (2013). Wideband EMC/EMI analysis using skeletonalized domain decomposition method. In 2013 IEEE Antennas and Propagation Society International Symposium, APSURSI 2013 - Proceedings (pp. 1318-1319). [6711319] (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). https://doi.org/10.1109/APS.2013.6711319