Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 215-226 |
| Seitenumfang | 12 |
| Fachzeitschrift | Advances in Radio Science |
| Jahrgang | 16 |
| Frühes Online-Datum | 31 Juli 2019 |
| Publikationsstatus | Elektronisch veröffentlicht (E-Pub) - 31 Juli 2019 |
Abstract
In order to predict the immunity to electromagnetic interference of vulnerable systems, not only the electronic system but also its enclosure has to be taken into consideration. In this work, the coupling behavior of electromagnetic pulses (EMP) and continuous wave (CW) signals into the shielded enclosure of a generic system is investigated by metrological and numerical methods. Since this enclosure forms an unwanted or parasitic cavity resonator, the enclosure's resonance behavior as well as the characteristic quantities, i.e., the resonance frequencies and corresponding quality factors are of great interest, too. The usage of an optical field sensor reduces the influence of the measuring setup on the investigated system and thus, enables the analysis of the enclosure's resonance behavior, which delivers revealing information about the dependence of the quality factor on the aperture size of the enclosure.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
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in: Advances in Radio Science, Jahrgang 16, 31.07.2019, S. 215-226.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Analysis of the coupling of electromagnetic pulses into shielded enclosures of vulnerable systems
AU - Fisahn, Sven
AU - Koj, Sebastian
AU - Garbe, Heyno
N1 - Funding Information: The publication of this article was funded by the Open Access Fund of the Leibniz Association.
PY - 2019/7/31
Y1 - 2019/7/31
N2 - In order to predict the immunity to electromagnetic interference of vulnerable systems, not only the electronic system but also its enclosure has to be taken into consideration. In this work, the coupling behavior of electromagnetic pulses (EMP) and continuous wave (CW) signals into the shielded enclosure of a generic system is investigated by metrological and numerical methods. Since this enclosure forms an unwanted or parasitic cavity resonator, the enclosure's resonance behavior as well as the characteristic quantities, i.e., the resonance frequencies and corresponding quality factors are of great interest, too. The usage of an optical field sensor reduces the influence of the measuring setup on the investigated system and thus, enables the analysis of the enclosure's resonance behavior, which delivers revealing information about the dependence of the quality factor on the aperture size of the enclosure.
AB - In order to predict the immunity to electromagnetic interference of vulnerable systems, not only the electronic system but also its enclosure has to be taken into consideration. In this work, the coupling behavior of electromagnetic pulses (EMP) and continuous wave (CW) signals into the shielded enclosure of a generic system is investigated by metrological and numerical methods. Since this enclosure forms an unwanted or parasitic cavity resonator, the enclosure's resonance behavior as well as the characteristic quantities, i.e., the resonance frequencies and corresponding quality factors are of great interest, too. The usage of an optical field sensor reduces the influence of the measuring setup on the investigated system and thus, enables the analysis of the enclosure's resonance behavior, which delivers revealing information about the dependence of the quality factor on the aperture size of the enclosure.
UR - http://www.scopus.com/inward/record.url?scp=85073892413&partnerID=8YFLogxK
U2 - 10.5194/ars-16-215-2019
DO - 10.5194/ars-16-215-2019
M3 - Article
AN - SCOPUS:85073892413
VL - 16
SP - 215
EP - 226
JO - Advances in Radio Science
JF - Advances in Radio Science
SN - 1684-9965
ER -