Electromagnetic Field Simulation in a Microwave Chamber with Multiple Waveguides

Electromagnetic Field Simulation in a Microwave Chamber with Multiple Waveguides

While microwaves have many features and advantages, problems may occur, including non-heating, partial overheating, and fire due to damaged magnetrons caused by reflected waves, when they are used without a proper understanding of the permittivity of the object to be heated, the electromagnetic fiel...

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Main Authors: Kim Jaekyung, Jeon Euysik
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201816703001
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spelling doaj-6023cc78a8974b09bf6cbdafc6ba9be72021-02-02T08:26:26ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-011670300110.1051/matecconf/201816703001matecconf_ic4m-icdes2018_03001Electromagnetic Field Simulation in a Microwave Chamber with Multiple WaveguidesKim JaekyungJeon EuysikWhile microwaves have many features and advantages, problems may occur, including non-heating, partial overheating, and fire due to damaged magnetrons caused by reflected waves, when they are used without a proper understanding of the permittivity of the object to be heated, the electromagnetic field distribution, the matching between the chamber and the waveguide, and the reflected electromagnetic waves. Simulation was performed using the Ansys HFSS tool. Conditions for the uniform electromagnetic field were derived using the distance from the waveguides to the ceramic material as well as the microwave energy intensity as major parameters.https://doi.org/10.1051/matecconf/201816703001
collection DOAJ
language English
format Article
sources DOAJ
author Kim Jaekyung
Jeon Euysik
spellingShingle Kim Jaekyung
Jeon Euysik
Electromagnetic Field Simulation in a Microwave Chamber with Multiple Waveguides
MATEC Web of Conferences
author_facet Kim Jaekyung
Jeon Euysik
author_sort Kim Jaekyung
title Electromagnetic Field Simulation in a Microwave Chamber with Multiple Waveguides
title_short Electromagnetic Field Simulation in a Microwave Chamber with Multiple Waveguides
title_full Electromagnetic Field Simulation in a Microwave Chamber with Multiple Waveguides
title_fullStr Electromagnetic Field Simulation in a Microwave Chamber with Multiple Waveguides
title_full_unstemmed Electromagnetic Field Simulation in a Microwave Chamber with Multiple Waveguides
title_sort electromagnetic field simulation in a microwave chamber with multiple waveguides
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2018-01-01
description While microwaves have many features and advantages, problems may occur, including non-heating, partial overheating, and fire due to damaged magnetrons caused by reflected waves, when they are used without a proper understanding of the permittivity of the object to be heated, the electromagnetic field distribution, the matching between the chamber and the waveguide, and the reflected electromagnetic waves. Simulation was performed using the Ansys HFSS tool. Conditions for the uniform electromagnetic field were derived using the distance from the waveguides to the ceramic material as well as the microwave energy intensity as major parameters.
url https://doi.org/10.1051/matecconf/201816703001
work_keys_str_mv AT kimjaekyung electromagneticfieldsimulationinamicrowavechamberwithmultiplewaveguides
AT jeoneuysik electromagneticfieldsimulationinamicrowavechamberwithmultiplewaveguides
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