Электронный архив

Solving the Problem of Electromagnetic Wave Diffraction by a Flat Screen Using CUDA

Показать сокращенную информацию

dc.contributor.author Giniyatova D.K.
dc.contributor.author Tumakov D.N.
dc.contributor.author Markina A.G.
dc.date.accessioned 2022-02-09T20:43:11Z
dc.date.available 2022-02-09T20:43:11Z
dc.date.issued 2021
dc.identifier.issn 1995-0802
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/169796
dc.description.abstract Abstract: The problem of electromagnetic wave diffraction by a flat convex screen of arbitrary shape is considered. The numerical solution for the problem is obtained by the method of moments using the parallel programming technology CUDA. As basic and testing functions RWG functions are used. To construct the corresponding RWG elements on CUDA, a simple and fast algorithm of triangulation for a convex screen with an arbitrary boundary is developed. Numerical results are presented for the problem of diffraction by a rectangular screen, as well as by screen octagonal shape. The results obtained for the rectangle are in good correspondence with the results published in previous works. A comparative analysis of the running time of sequential and parallel algorithms is presented. The analysis shows that the method of moments implementation by GPU significantly improves the performance of the algorithm for solving the problem of electromagnetic wave diffraction by the flat metal screens.
dc.relation.ispartofseries Lobachevskii Journal of Mathematics
dc.subject CUDA technology
dc.subject diffraction problem
dc.subject method of moments
dc.subject RWG functions
dc.title Solving the Problem of Electromagnetic Wave Diffraction by a Flat Screen Using CUDA
dc.type Article
dc.relation.ispartofseries-issue 6
dc.relation.ispartofseries-volume 42
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 1335
dc.source.id SCOPUS19950802-2021-42-6-SID85109755630


Файлы в этом документе

Данный элемент включен в следующие коллекции

  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

Показать сокращенную информацию

Поиск в электронном архиве


Расширенный поиск

Просмотр

Моя учетная запись

Статистика