Vector Single-Source SIE Formulation for Scattering Analysis of Multilayered Objects - Details

author：

Zhu, Zekun (Zhu, Zekun.) ^[1] | Zhou, Xiaochao (Zhou, Xiaochao.) ^[2] | Chen, Zhizhang (Chen, Zhizhang.) ^[3] | Yang, Shunchuan (Yang, Shunchuan.) ^[4]

Indexed by：

EI Scopus

Abstract：

A　novel　single-source　surface　integral　equation　(SS-SIE)　is　derived　to　solve　the　scattering　problems　induced　by　fully　embedded　objects　with　transverse　electric　(TE)　polarized　waves.　The　Schelkunoff＇s　equivalence　theorem　rather　than　the　Love＇s　equivalence　theorem　is　iteratively　applied　from　the　innermost　to　outermost　boundaries,　and　the　final　equivalent　model　with　only　electric　current　densities　is　generated.　In　addition,　unknowns　at　each　boundary　are　not　required　to　be　simultaneously　solved,　and　are　transferred　to　the　outermost　boundary　layer　by　layer.　Therefore,　the　dimension　of　matrix　equations　is　much　smaller　than　that　of　the　traditional　PMCHWT　formulation.　Numerical　results　validate　the　effectiveness　of　the　proposed　formulation.　©　2023　IEEE.

Keyword：

Boundary layers Integral equations Iterative methods Matrix algebra Method of moments Surface scattering

Community：

[ 1 ] [Zhu, Zekun]Beihang University, Research Institute for Frontier Science, China
[ 2 ] [Zhou, Xiaochao]Beihang University, Research Institute for Frontier Science, China
[ 3 ] [Chen, Zhizhang]Fuzhou University, College of Physics and Information Engineering, China
[ 4 ] [Yang, Shunchuan]Beihang University, Research Institute for Frontier Science, China