Method of singular integral equations in diffraction by semiinfinite grating E-polarization case

Authors

MSTISLAV KALIBERDA
LEONID LYTVYNENKO
SERGEY POGARSKY

DOI

10.3906/elk-1802-19

Abstract

Diffraction of the E-polarized electromagnetic wave by a semiinfinite strip grating is considered. The scattered field is represented as a superposition of the field induced by the currents on the strips of an infinite periodic grating and the field induced by the correction current excited due to end of the grating. A singular integral equation with additional conditions for correction current density is obtained. A solution for the infinite periodic grating in the E-polarization case is obtained from the corresponding solution for the H-polarization case using the duality principle. Numerical results for the current density and far fields distribution are represented.

Keywords

Semiinfinite grating, singular integral equation, diffraction

First Page

2406

Last Page

2416

Recommended Citation

KALIBERDA, MSTISLAV; LYTVYNENKO, LEONID; and POGARSKY, SERGEY (2018) "Method of singular integral equations in diffraction by semiinfinite grating E-polarization case," Turkish Journal of Electrical Engineering and Computer Sciences: Vol. 26: No. 5, Article 20. https://doi.org/10.3906/elk-1802-19
Available at: https://journals.tubitak.gov.tr/elektrik/vol26/iss5/20