{"title":"A UWB Label Pulse Energy Recovery Circuit","authors":"Deqiang Yang, Honglei Zhang","doi":"10.1109/ISAPE.2018.8634142","DOIUrl":null,"url":null,"abstract":"For pulse-excited UWB antennas, because the antenna can only radiate part of the frequency energy, but the pulse signal bandwidth is very wide, a circuit for recovering energy of UWB antenna in time domain is designed in this paper. This energy recovery circuit can collect the energy wasted by the original antenna through heating, which is not radiated out, to recharge the battery, so as to achieve energy recycling and improve battery standby time.","PeriodicalId":297368,"journal":{"name":"2018 12th International Symposium on Antennas, Propagation and EM Theory (ISAPE)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 12th International Symposium on Antennas, Propagation and EM Theory (ISAPE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISAPE.2018.8634142","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
For pulse-excited UWB antennas, because the antenna can only radiate part of the frequency energy, but the pulse signal bandwidth is very wide, a circuit for recovering energy of UWB antenna in time domain is designed in this paper. This energy recovery circuit can collect the energy wasted by the original antenna through heating, which is not radiated out, to recharge the battery, so as to achieve energy recycling and improve battery standby time.
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