Gribovsky A. Properties of static and diffraction fields near finite thickness thin screens with ribs

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0506U000686

Applicant for

Specialization

  • 01.04.03 - Радіофізика

07-12-2006

Specialized Academic Board

Д 64.157.01

O. Ya. Usikov Institute for Radiophysics and Electronics NAS of Ukraine

Essay

Subject:electromagnetic fields in electrodynamic systems located in a free space near two media interface. Purpose:development of rigorous and numerical-analitical techniques for investigation of electromagnetic fields close by plane screens of a finite thickness with ribs. Methods: numerical computer modeling and the operator technique. New results:new mathematical models of diffracted fields nearly plane duble-periodic screens of a finite thickness with rectangular openings are developed. New method of two-dimensional scanning for phased arrays of rectangular waveguide fragmentions is proposed.

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