TELECOMMUNICATIONS AND RADIO ENGINEERING - 2011 Vol. 70,
No 18 		 

 

 

 

MODELING OF PLANE ELECTROMAGNETIC WAVE SCATTERING BY DIELECTRIC CYLINDER

E.A. Velichko & A.P. Nickolaenko
A. Usikov Institute of Radio Physics and Electronics,
National Academy of Sciences of Ukraine
12, Academician Proskura St., Kharkiv 61085, Ukraine
Address all correspondence to A.P. Nickolaenko E-mail: sasha@ire.kharkov.ua

Abstract
A numerical model was constructed based on the formal solution of plane wave diffraction by a dielectric cylinder that allows computing the scattered and complete field in the space around the cylinder for the cases of E– and H– polarizations. Spatial amplitude distributions are compared for dielectric and metallic obstacles at two frequencies (high and low) when incident plane wave has the E– and H– polarizations. Angular patterns are given for the complete and scattered electromagnetic field in case of the same frequencies and polarizations. The effect is analyzed similar to the Brewster phenomenon when a plane wave is incident of the flat dielectric interface. We demonstrate that the effect might be observed within some angular interval at a cylinder of large radius.
KEY WORDS: radio wave, scattering, diffraction, circular cylinder

References.

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pages 1617-1629

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