{"title":"High-efficiency power amplifier for narrowband complex signal with AM and PM","authors":"D. Chernov, R. G. Bessonov","doi":"10.1109/UKRMICO.2016.7739604","DOIUrl":null,"url":null,"abstract":"This paper proposes an amplifier based on EER system which allows to effectively amplify a complex narrowband signal with both amplitude and phase modulation. The high efficiency is achieved by way of using the class-S amplifier in RF carrier path and the class-S amplifier in LF envelope path. The proposed amplifier was calculated, modelled and experimentally tested. It has demonstrated high efficiency with good linearity.","PeriodicalId":257266,"journal":{"name":"2016 International Conference Radio Electronics & Info Communications (UkrMiCo)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 International Conference Radio Electronics & Info Communications (UkrMiCo)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/UKRMICO.2016.7739604","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
This paper proposes an amplifier based on EER system which allows to effectively amplify a complex narrowband signal with both amplitude and phase modulation. The high efficiency is achieved by way of using the class-S amplifier in RF carrier path and the class-S amplifier in LF envelope path. The proposed amplifier was calculated, modelled and experimentally tested. It has demonstrated high efficiency with good linearity.
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