Electric field around a metal disk within a microwave resonator: electrostatic approximation
Electric field around a metal disk within a microwave resonator: electrostatic approximation
In this work, a rectangular resonator cavity with non-ionization electromagnetic radiation at frequency of 2.45 GHz or wavelength of 12.24 cm involving a metal disk has been considered. We have shown electrostatic field is a suitable approximation to study a metal disk within a cavity with alternative field at frequency of 2.45 GHz and it leads to solve Laplace's equation. We have solved this equation in elliptical coordinates in detail considering boundary conditions and determined electric field around the disk. Solving Laplace's equation in elliptical coordinates is the appropriate method for determining electric and magnetic fields in the vicinity of the metals with striped or circular types.
387-390
Shayeganrad, Gholamreza
8ea55a9a-4fe2-49df-a0f4-55fa81596dab
Mashhadi, Leila
f8b49b5c-10e7-4005-a0a5-b57a8eaa31bb
26 March 2010
Shayeganrad, Gholamreza
8ea55a9a-4fe2-49df-a0f4-55fa81596dab
Mashhadi, Leila
f8b49b5c-10e7-4005-a0a5-b57a8eaa31bb
Shayeganrad, Gholamreza and Mashhadi, Leila
(2010)
Electric field around a metal disk within a microwave resonator: electrostatic approximation.
In Progress in Electromagnetics Research Symposium 2010, PIERS 2010 Xi'an.
vol. 1,
Electromagnetics Academy.
.
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Conference or Workshop Item
(Paper)
Abstract
In this work, a rectangular resonator cavity with non-ionization electromagnetic radiation at frequency of 2.45 GHz or wavelength of 12.24 cm involving a metal disk has been considered. We have shown electrostatic field is a suitable approximation to study a metal disk within a cavity with alternative field at frequency of 2.45 GHz and it leads to solve Laplace's equation. We have solved this equation in elliptical coordinates in detail considering boundary conditions and determined electric field around the disk. Solving Laplace's equation in elliptical coordinates is the appropriate method for determining electric and magnetic fields in the vicinity of the metals with striped or circular types.
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Published date: 26 March 2010
Venue - Dates:
Progress in Electromagnetics Research Symposium 2010, PIERS 2010 Xi'an, , Xi'an, China, 2010-03-22 - 2010-03-26
Identifiers
Local EPrints ID: 479887
URI: http://eprints.soton.ac.uk/id/eprint/479887
ISSN: 1559-9450
PURE UUID: 098d55ac-b26e-4926-9a96-596670b5864b
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Date deposited: 28 Jul 2023 16:40
Last modified: 29 Jul 2023 01:51
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Author:
Leila Mashhadi
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