International Journal of Applied Science and Technology

ISSN 2221-0997 (Print), 2221-1004 (Online) 10.30845/ijast

Scattering by Perfectly Electromagnetic Conducting Random Width Strip
Saeed Ahmed, Fazli Manan

An analytic theory for the electromagnetic scattering from a perfectly electromagnetic conducting (PEMC) random width strip is developed, using the duality transformation which was introduced by Lindell and Sihvola. The theory allows for the occurrence of cross-polarized fields in the scattered field, a feature which does not exist in standard scattering theory. That is why the medium is named as PEMC (perfect electromagnetic conductor). PEMC medium can be transformed to Perfect Electric Conductor (PEC) or Perfect magnetic Conductor (PMC) media. As an application, a plane wave reflection from a planar interface of air and PEMC medium is studied. PEC and PMC are the limiting cases, where there is no cross-polarized component.


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