{"title":"Discrete control of class E amplifier with load fluctuation","authors":"T. Suetsugu","doi":"10.1109/INTLEC.2015.7572279","DOIUrl":null,"url":null,"abstract":"This paper introduces extension of concept of discrete control method of class E amplifier to the varying load reactance. Previous discrete control method could keep nominal operation of the class E amplifier for varying load resistance. But, it could not apply for the varying load reactance. In this paper, with varying shunt capacitance and output resonant capacitance, discrete control which keeps nominal operation of class E amplifier can be applied to both varying resistance and varying reactance, namely, any variations in the output impedance. Operation of proposed circuit is verified with PSIM simulation.","PeriodicalId":211948,"journal":{"name":"2015 IEEE International Telecommunications Energy Conference (INTELEC)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE International Telecommunications Energy Conference (INTELEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INTLEC.2015.7572279","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 introduces extension of concept of discrete control method of class E amplifier to the varying load reactance. Previous discrete control method could keep nominal operation of the class E amplifier for varying load resistance. But, it could not apply for the varying load reactance. In this paper, with varying shunt capacitance and output resonant capacitance, discrete control which keeps nominal operation of class E amplifier can be applied to both varying resistance and varying reactance, namely, any variations in the output impedance. Operation of proposed circuit is verified with PSIM simulation.