THE E-POLARIZED WAVE DIFFRACTION BY INFINITE PERIODICAL STRIP GRATING WITHOUT SINGLE STRIP
Abstract
PACS number: 41.20.Jb
Purpose: The E-polarized wave diffraction by an infinite periodic strip grating without a single strip is considered.
Design/methodology/approach: The total field is found as a sum of field of infinite periodical grating and field induced by the removal of a single strip. The problem is reduced to the singular integral equations with additional conditions.
Findings: The directional patterns and field distribution in the
domain above the grating are represented.
Conclusions: The effective algorithm for study of the field which appeared as a result of absence of a single strip is suggested.
Key words: infinite periodic grating, integral equation, diffraction
Manuscript submitted 30.05.2016Radio phys. radio astron. 2016, 21(3): 189-197
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