Hybrid technique combining the moment method with physical optics and uniform asymptotics for scattering from 2-D cylinders

Anders Sullivan, Lawrence Carin

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

Frequency-domain plane-wave scattering from a perfectly conducting two-dimensional cylinder is analyzed by a hybrid formulation combining the method of moments (MoM) and physical optics. Asymptotic techniques are employed to evaluate many of the impedance matrix integrals. Comparisons are made with standard MoM solutions. A significant reduction in computer memory and run time is achieved.
Original languageEnglish (US)
Pages (from-to)117-121
Number of pages5
JournalMicrowave and Optical Technology Letters
Volume21
Issue number2
DOIs
StatePublished - Jan 1 1999
Externally publishedYes

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