The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
L'invention concerne une méthode de test d'immunité aux rayonnements utilisant des champs dans un ensemble de bobines de Helmholtz tridimensionnelles. Le champ incident sur l'équipement testé (EUT) est généré par trois ensembles de bobines de Helmholtz structurés orthogonalement. En utilisant cette structure, le champ résultant peut être généré avec une amplitude et une direction arbitraires. Par conséquent, les caractéristiques d’immunité tridimensionnelles d’un équipement en test peuvent être effacées. Le champ résultant est calculé numériquement et il est établi que la distribution du champ est uniforme à l'intérieur de l'ensemble tridimensionnel de bobines de Helmholtz. Ceci est également confirmé par la comparaison avec les résultats mesurés. A titre d'exemple, le test d'immunité d'un écran à tube cathodique (CRT) est effectué et la carte d'immunité du CRT est obtenue sans réinitialiser le placement de l'EST. Une telle carte nous fait comprendre la signification physique et les points faibles.
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Kimitoshi MURANO, Yoshio KAMI, "Low Frequency Radiated Immunity Test Using Three-Dimensional Helmholtz-Coil Set" in IEICE TRANSACTIONS on Communications,
vol. E83-B, no. 3, pp. 467-473, March 2000, doi: .
Abstract: A radiated immunity test method using fields in a three-dimensional Helmholtz-coil set is described. The incident field to equipment under test (EUT) is generated by an orthogonally structured three sets of Helmholtz coil. Using this structure, the resultant field can be generated with arbitrary amplitude and direction. Therefore, the three dimensional immunity characteristics of an EUT can be cleared. The resultant field is calculated numerically and it is established that the field distribution is uniform inside the three dimensional Helmholtz-coil set. This is also confirmed through comparison with measured results. As an example, the immunity test of a cathode ray tube (CRT) display is made and the immunity map of CRT is obtained without reseting placement of EUT. Such map makes us understand the physical meaning and weak points.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e83-b_3_467/_p
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@ARTICLE{e83-b_3_467,
author={Kimitoshi MURANO, Yoshio KAMI, },
journal={IEICE TRANSACTIONS on Communications},
title={Low Frequency Radiated Immunity Test Using Three-Dimensional Helmholtz-Coil Set},
year={2000},
volume={E83-B},
number={3},
pages={467-473},
abstract={A radiated immunity test method using fields in a three-dimensional Helmholtz-coil set is described. The incident field to equipment under test (EUT) is generated by an orthogonally structured three sets of Helmholtz coil. Using this structure, the resultant field can be generated with arbitrary amplitude and direction. Therefore, the three dimensional immunity characteristics of an EUT can be cleared. The resultant field is calculated numerically and it is established that the field distribution is uniform inside the three dimensional Helmholtz-coil set. This is also confirmed through comparison with measured results. As an example, the immunity test of a cathode ray tube (CRT) display is made and the immunity map of CRT is obtained without reseting placement of EUT. Such map makes us understand the physical meaning and weak points.},
keywords={},
doi={},
ISSN={},
month={March},}
Copier
TY - JOUR
TI - Low Frequency Radiated Immunity Test Using Three-Dimensional Helmholtz-Coil Set
T2 - IEICE TRANSACTIONS on Communications
SP - 467
EP - 473
AU - Kimitoshi MURANO
AU - Yoshio KAMI
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E83-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2000
AB - A radiated immunity test method using fields in a three-dimensional Helmholtz-coil set is described. The incident field to equipment under test (EUT) is generated by an orthogonally structured three sets of Helmholtz coil. Using this structure, the resultant field can be generated with arbitrary amplitude and direction. Therefore, the three dimensional immunity characteristics of an EUT can be cleared. The resultant field is calculated numerically and it is established that the field distribution is uniform inside the three dimensional Helmholtz-coil set. This is also confirmed through comparison with measured results. As an example, the immunity test of a cathode ray tube (CRT) display is made and the immunity map of CRT is obtained without reseting placement of EUT. Such map makes us understand the physical meaning and weak points.
ER -