Numerical study of electromagnetic field intensity in a partially shielded inhomogeneous half ball
Background. The purpose of the work is to develop, implement and test a projection method for comparing methods of focusing electromagnetic fields passing through a dielectric partially shielded half ball. Material and methods. The Galerkin method is implemented for the vector integro-differentia...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Penza State University Publishing House
2024-12-01
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| Series: | Известия высших учебных заведений. Поволжский регион: Физико-математические науки |
| Subjects: | |
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| Summary: | Background. The purpose of the work is to develop, implement and test a
projection method for comparing methods of focusing electromagnetic fields passing
through a dielectric partially shielded half ball. Material and methods. The Galerkin
method is implemented for the vector integro-differential equation of the diffraction
problem; basic vector functions in a three-dimensional solid and a parameterized nonplanar
screen are determined; a parallel algorithm for solving the problem using the
MSMPI library is implemented. Results. Various options for shielding the half ball in order
to focus the electric field inside the body were compared. Conclusions: the most effective
method of focusing the wave in the proposed arrangement of the screen-body system has
been selected. |
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| ISSN: | 2072-3040 |