Support operator method on waveguide problems

Y. Liu, Weng Cho Chew

Research output: Contribution to journalConference articlepeer-review


The support operator method (SOM) was introduced to solve waveguide problems. In SOM, first a discrete approximation is defined for a first order differential operator that satisfies the appropriate integral identity. This initial discrete operator, called the natural operator, then supports the construction of other discrete operators, using discrete formulations of the identities for differential operators. The SOM method provides accurate, robust and stable approximations.

Original languageEnglish (US)
Pages (from-to)2135-2138
Number of pages4
JournalIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
StatePublished - Sep 29 2004
EventIEEE Antennas and Propagation Society Symposium 2004 Digest held in Conjunction with: USNC/URSI National Radio Science Meeting - Monterey, CA, United States
Duration: Jun 20 2004Jun 25 2004

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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