Perov A. New approaches to the solution of transient problems in the electrodynamic theory of grattings

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0400U001171

Thesis Registration Form

0400U001171.pdf

Applicant for

Specialization

  • 01.04.03 - Радіофізика

27-04-2000

Specialized Academic Board

Д64.157.01

Essay

Diffraction gratting. To develop the methods to solving direct initial boundary value problems for periodic grattings. To study some transformations of scattering impulse fields by grattings. The analysis methods are the operator method in the evolutionary basis signal space and FDTD-method. The stitching method and analitical regularization method in time domain are realized. The exact conditions for truncation of the FDTD-method calculation space are constructed. The some deformations of propagated impulses and scattered ones by periodic structures are studied. Area of application is antenna technique, impulse radio engineering.

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