Fast Magnetic Emission Tests for Continuous Measurements Around an Equipment Under Test

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Abstract

For the assessment of radiated electromagnetic interference (EMI) emission of an equipment under test (EUT) traditionally a limited amount of positions around the EUT are chosen. This is due to the long measurement time per position of the EMI test receiver, although the introduction of time domain electromagnetic interference (TDEMI) analyzers already created serious reduction in measurement time. The limited amount of measurement positions around an EUT means however that the maximum interference can be missed at certain positions around the EUT, creating an underestimation of the maximum emission. With the use of a low cost baseband digitizer this paper realizes a continuous positional measurement around an EUT. This measurement presents the maximum emission of the interference by considering every position around the EUT.

Original languageEnglish
Title of host publication2019 ESA Workshop on Aerospace EMC (Aerospace EMC)
PublisherIEEE
ISBN (Electronic)9789082684780
DOIs
Publication statusPublished - 8 Aug 2019
Event2019 ESA Workshop on Aerospace - Budapest, Hungary
Duration: 20 May 201922 May 2019

Conference

Conference2019 ESA Workshop on Aerospace
Abbreviated titleAerospace EMC 2019
CountryHungary
CityBudapest
Period20/05/1922/05/19

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Signal interference
electromagnetic interference
Time measurement
time measurement
Position measurement
interference
analog to digital converters
analyzers
receivers
Costs

Cite this

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title = "Fast Magnetic Emission Tests for Continuous Measurements Around an Equipment Under Test",
abstract = "For the assessment of radiated electromagnetic interference (EMI) emission of an equipment under test (EUT) traditionally a limited amount of positions around the EUT are chosen. This is due to the long measurement time per position of the EMI test receiver, although the introduction of time domain electromagnetic interference (TDEMI) analyzers already created serious reduction in measurement time. The limited amount of measurement positions around an EUT means however that the maximum interference can be missed at certain positions around the EUT, creating an underestimation of the maximum emission. With the use of a low cost baseband digitizer this paper realizes a continuous positional measurement around an EUT. This measurement presents the maximum emission of the interference by considering every position around the EUT.",
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Hartman, T, Moonen, N, Ten Have, B & Leferink, F 2019, Fast Magnetic Emission Tests for Continuous Measurements Around an Equipment Under Test. in 2019 ESA Workshop on Aerospace EMC (Aerospace EMC)., 8788950, IEEE, 2019 ESA Workshop on Aerospace , Budapest, Hungary, 20/05/19. https://doi.org/10.23919/AeroEMC.2019.8788950

Fast Magnetic Emission Tests for Continuous Measurements Around an Equipment Under Test. / Hartman, Tom; Moonen, Niek; Ten Have, Bas; Leferink, Frank.

2019 ESA Workshop on Aerospace EMC (Aerospace EMC). IEEE, 2019. 8788950.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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