Differences Between NSA 94–106 and IEEE Std. 299 Setups for Low-Frequency Magnetic Shielding Effectiveness Characterization: A Study Using Numerical Simulations
{"title":"Differences Between NSA 94–106 and IEEE Std. 299 Setups for Low-Frequency Magnetic Shielding Effectiveness Characterization: A Study Using Numerical Simulations","authors":"Lirim Koraqi;Tim Claeys;Johan Catrysse;Davy Pissoort","doi":"10.1109/LEMCPA.2024.3355849","DOIUrl":null,"url":null,"abstract":"This letter employs simulation findings to demonstrate the practical reasons why the low-frequency magnetic shielding effectiveness (SE) is different when characterized using two parallel loops (NSA 94-106) or two coplanar loops (IEEE Std. 299). It shows how the change in the loop radius impacts the SE for the NSA 94–106 setup rather than for the IEEE 299 one. The observation is rooted in the difference of the wave impedance for both scenarios. Additionally, this letter elucidates the reason behind the wave impedance difference.","PeriodicalId":100625,"journal":{"name":"IEEE Letters on Electromagnetic Compatibility Practice and Applications","volume":"6 1","pages":"22-28"},"PeriodicalIF":1.0000,"publicationDate":"2024-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Letters on Electromagnetic Compatibility Practice and Applications","FirstCategoryId":"1085","ListUrlMain":"https://ieeexplore.ieee.org/document/10403931/","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0
Abstract
This letter employs simulation findings to demonstrate the practical reasons why the low-frequency magnetic shielding effectiveness (SE) is different when characterized using two parallel loops (NSA 94-106) or two coplanar loops (IEEE Std. 299). It shows how the change in the loop radius impacts the SE for the NSA 94–106 setup rather than for the IEEE 299 one. The observation is rooted in the difference of the wave impedance for both scenarios. Additionally, this letter elucidates the reason behind the wave impedance difference.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
