Pitfalls in measuring discontinuous disturbances with latest click analysers

Monti, Mario; Puri, Elena; Monti, Mario Rossi

doi:10.1109/isemc.2016.7571563

Cited by 5 publications

(2 citation statements)

References 6 publications

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“…Analyzing electromagnetic interference (EMI) is traditionally based on the spectral components of the interference. This is because time domain analysis was insufficiently accurate due to limitations of hardware, such as the limited analog to digital converter (ADC), sampling rate, memory or dynamic range [1]. The use of a super-heterodyne EMI test receiver is the default choice by analyzing each frequency individually while sweeping through the spectrum.…”

Section: Introductionmentioning

confidence: 99%

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

Hartman

Moonen

Have

et al. 2019

2019 ESA Workshop on Aerospace EMC (Aerospace EMC)

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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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Section: Introductionmentioning

confidence: 99%

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

Hartman

Moonen

Have

et al. 2019

2019 ESA Workshop on Aerospace EMC (Aerospace EMC)

View full text Add to dashboard Cite

show abstract

“…Analyzing EMI is traditionally based on the spectral components of the interference. This is because time-domain analysis was insufficiently accurate due to limitations of hardware, such as the limited ADC, sampling rate, memory or dynamic range [68]. The use of a super-heterodyne EMI test receiver is the default choice by analyzing each frequency individually while sweeping through the spectrum.…”

Section: Fast Continuous Magnetic Emission Testsmentioning

confidence: 99%