O PARALLEL'NYH ALGORITMAH RESHENIYA ZADACH RASSEYANIYA ELEKTROMAGNITNYH VOLN NA PROVODYASCHIH TONKIH EKRANAH V SLOISTYH SREDAH
Authors:
1.
KNITU
2.
K(P)FU
Type:
Article
eLocation:
Status:
Published
Received:
19.04.2023
Accepted:
01.08.2025
Published:
01.08.2025
Subject area:
UDC 517.958
Language:
Russian
Keywords:
задачи дифракции, слоистые среды, интегрально-сумматорное тождество, параллельные алгоритмы, diffraction problems, layered media, integral-summatorial identity method, parallel algorithm
Abstract (English):
Electromagnetic waves diffraction problems on conducting thin screens in layered media are reduced to the pair summatorial equations for coefficients of decomposition of a required field by eigen waves of the waveguide structure. These equations are transformed by method of integral-summatorial identity to regular infinite sets of the linear algebraic equations. Its approximate solution is constructed by a truncation method. It is shown that parallelization of algorithm is possible on all steps of the numerical scheme.
Electromagnetic waves diffraction problems on conducting thin screens in layered media are reduced to the pair summatorial equations for coefficients of decomposition of a required field by eigen waves of the waveguide structure. These equations are transformed by method of integral-summatorial identity to regular infinite sets of the linear algebraic equations. Its approximate solution is constructed by a truncation method. It is shown that parallelization of algorithm is possible on all steps of the numerical scheme.
Keywords:
задачи дифракции, слоистые среды, интегрально-сумматорное тождество, параллельные алгоритмы, diffraction problems, layered media, integral-summatorial identity method, parallel algorithm
задачи дифракции, слоистые среды, интегрально-сумматорное тождество, параллельные алгоритмы, diffraction problems, layered media, integral-summatorial identity method, parallel algorithm
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