J. Hashiba, T. Kawajiri, Ryota Shibuya, H. Ishikuro
{"title":"Shield effects of metal plate and mesh in wireless power delivery system","authors":"J. Hashiba, T. Kawajiri, Ryota Shibuya, H. Ishikuro","doi":"10.1109/RFIT.2015.7377945","DOIUrl":null,"url":null,"abstract":"This paper presents the influence of metal sheet near the coils of inductively coupled wireless power delivery system. Experiments and electro-magnetic field simulation shows the influence of various kind of metal sheets and sheet positions on the power efficiency and peak frequency shift. The tradeoff between the power efficiency and shielding ability is also discussed.","PeriodicalId":422369,"journal":{"name":"2015 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RFIT.2015.7377945","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
This paper presents the influence of metal sheet near the coils of inductively coupled wireless power delivery system. Experiments and electro-magnetic field simulation shows the influence of various kind of metal sheets and sheet positions on the power efficiency and peak frequency shift. The tradeoff between the power efficiency and shielding ability is also discussed.