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
Cette lettre présente des résultats montrant une uniformité de champ améliorée dans une chambre réverbérante utilisant des diffuseurs de résidus quadratiques. Le taux d'occupation optimal des diffuseurs sur une paroi latérale de la chambre est présenté. Une chambre réverbérante est une alternative à la chambre semi-anéchoïque, largement utilisée pour l’analyse et la mesure des interférences électromagnétiques et de l’immunité. Pour analyser les caractéristiques du champ, des diffuseurs de résidus quadratiques ont été conçus pour la bande de fréquences 1-3 GHz et la méthode FDTD a été utilisée. À 1-3 GHz, l'écart type du volume test dans la chambre réverbérante a été étudié. La chambre réverbérante présentait une bonne uniformité de champ lorsque les diffuseurs de résidus quadratiques occupent 37.5 à 50 % d'une paroi latérale de la chambre réverbérante ; l'uniformité du champ saturée au taux d'occupation du diffuseur de 75 %.
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Jung-Hoon KIM, Sung-Il YANG, Joong-Geun RHEE, "Optimization of Field Uniformity in a Reverberation Chamber Using Quadratic Residue Diffusers" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 10, pp. 2787-2790, October 2010, doi: 10.1587/transcom.E93.B.2787.
Abstract: This letter presents results showing improved field uniformity in a reverberation chamber using quadratic residue diffusers. The optimal occupying ratio of the diffusers on one side wall of the chamber is presented. A reverberation chamber is an alternative to the semi-anechoic chamber, which is widely used for the analysis and measurement of electromagnetic interference and immunity. To analyze the field characteristics, quadratic residue diffusers were designed for the 1-3 GHz frequency band, and the FDTD method was used. At 1-3 GHz, the standard deviation of the test volume in the reverberation chamber was investigated. The reverberation chamber had good field uniformity when quadratic residue diffusers occupy 37.5-50% of one side wall of the reverberation chamber; the field uniformity saturated at the diffuser occupancy rate of 75%.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.2787/_p
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@ARTICLE{e93-b_10_2787,
author={Jung-Hoon KIM, Sung-Il YANG, Joong-Geun RHEE, },
journal={IEICE TRANSACTIONS on Communications},
title={Optimization of Field Uniformity in a Reverberation Chamber Using Quadratic Residue Diffusers},
year={2010},
volume={E93-B},
number={10},
pages={2787-2790},
abstract={This letter presents results showing improved field uniformity in a reverberation chamber using quadratic residue diffusers. The optimal occupying ratio of the diffusers on one side wall of the chamber is presented. A reverberation chamber is an alternative to the semi-anechoic chamber, which is widely used for the analysis and measurement of electromagnetic interference and immunity. To analyze the field characteristics, quadratic residue diffusers were designed for the 1-3 GHz frequency band, and the FDTD method was used. At 1-3 GHz, the standard deviation of the test volume in the reverberation chamber was investigated. The reverberation chamber had good field uniformity when quadratic residue diffusers occupy 37.5-50% of one side wall of the reverberation chamber; the field uniformity saturated at the diffuser occupancy rate of 75%.},
keywords={},
doi={10.1587/transcom.E93.B.2787},
ISSN={1745-1345},
month={October},}
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TY - JOUR
TI - Optimization of Field Uniformity in a Reverberation Chamber Using Quadratic Residue Diffusers
T2 - IEICE TRANSACTIONS on Communications
SP - 2787
EP - 2790
AU - Jung-Hoon KIM
AU - Sung-Il YANG
AU - Joong-Geun RHEE
PY - 2010
DO - 10.1587/transcom.E93.B.2787
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2010
AB - This letter presents results showing improved field uniformity in a reverberation chamber using quadratic residue diffusers. The optimal occupying ratio of the diffusers on one side wall of the chamber is presented. A reverberation chamber is an alternative to the semi-anechoic chamber, which is widely used for the analysis and measurement of electromagnetic interference and immunity. To analyze the field characteristics, quadratic residue diffusers were designed for the 1-3 GHz frequency band, and the FDTD method was used. At 1-3 GHz, the standard deviation of the test volume in the reverberation chamber was investigated. The reverberation chamber had good field uniformity when quadratic residue diffusers occupy 37.5-50% of one side wall of the reverberation chamber; the field uniformity saturated at the diffuser occupancy rate of 75%.
ER -