3D non-uniform grid algorithm for the compression of non-symmetric MoM matrices

Yaniv Brick, Amir Boag

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

An algorithm for the compression of the method of moments (MoM) matrices is presented and demonstrated for representative examples. The algorithm employs the nonuniform grid approach to reduce by a significant factor the complexity of computing interacting and non-interacting subdomain modes to be used as basis and testing transformations. Compression ratios similar to those obtained by directly using the standard algebraic tools are achieved at a lower computational cost, thus allowing direct solution of fairly large problems.

Original languageEnglish
Title of host publicationSymposium Digest - 20th URSI International Symposium on Electromagnetic Theory, EMTS 2010
Pages138-141
Number of pages4
DOIs
StatePublished - 27 Dec 2010
Externally publishedYes
Event20th URSI International Symposium on Electromagnetic Theory, EMTS 2010 - Berlin, Germany
Duration: 16 Aug 201019 Aug 2010

Publication series

NameSymposium Digest - 20th URSI International Symposium on Electromagnetic Theory, EMTS 2010

Conference

Conference20th URSI International Symposium on Electromagnetic Theory, EMTS 2010
Country/TerritoryGermany
CityBerlin
Period16/08/1019/08/10

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