Xuelong Han, Zhang Zhang, Ye Tan, Guangjun Xie, Z. Cheng
{"title":"A 13.56MHz low-voltage RF-DC rectifier with controlled Vth cancellation technique","authors":"Xuelong Han, Zhang Zhang, Ye Tan, Guangjun Xie, Z. Cheng","doi":"10.1109/RFIT.2014.6933259","DOIUrl":null,"url":null,"abstract":"This paper presents a new RF-DC rectifier with high power conversion efficiency (PCE) at 13.56MHz, utilizing a novel controlled Vth compensation technique. Simulation results show the maximum PCE of the single-stage, 3-stage, and 5-stage rectifiers are 65.7%, 56.2%, and 50.5% with low input power of -17.64dBm, -8.86dBm, and -5.3dBm, respectively.","PeriodicalId":281858,"journal":{"name":"2014 IEEE International Symposium on Radio-Frequency Integration Technology","volume":"393 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 IEEE International Symposium on Radio-Frequency Integration Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RFIT.2014.6933259","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
This paper presents a new RF-DC rectifier with high power conversion efficiency (PCE) at 13.56MHz, utilizing a novel controlled Vth compensation technique. Simulation results show the maximum PCE of the single-stage, 3-stage, and 5-stage rectifiers are 65.7%, 56.2%, and 50.5% with low input power of -17.64dBm, -8.86dBm, and -5.3dBm, respectively.