Accuracy Test of Iterative Physical Optics for Analyzing Scattering by Nonperfectly Conducting Bodies Using Impedance Boundary Conditions

An iterative physical optics has been used to analyze the electromagnetic scattering by electrically large and complex objects with nonperfectly conducting surfaces. The iterative physical optics is near-field corrected based on the magnetic field integral equation. By comparing the scatterings comp...

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Bibliographic Details
Published inIET Conference Proceedings
Main Authors Jae-Won Rim, Il-Suek Koh
Format Conference Proceeding
LanguageEnglish
Published Stevenage The Institution of Engineering & Technology 09.04.2018
Subjects
Boundary conditions
Electromagnetic scattering
Integral equations
Iterative methods
Physical optics
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Summary:An iterative physical optics has been used to analyze the electromagnetic scattering by electrically large and complex objects with nonperfectly conducting surfaces. The iterative physical optics is near-field corrected based on the magnetic field integral equation. By comparing the scatterings computed by the iterative physical optics and multilevel fast mutipole method, the accuracy of the iterative physical optics is investigated.
ISBN:1785618164
9781785618161
DOI:10.1049/cp.2018.0546