{"title":"A 100W Class-E GaN HEMT with 75% Drain Efficiency at 2GHz","authors":"N. Ui, S. Sano","doi":"10.1109/EMICC.2006.282753","DOIUrl":null,"url":null,"abstract":"A 100W class-E GaN HEMT device has been developed for high power and high efficiency amplifier. The authors achieved superior measurement results; drain efficiency of 75%, CW output power of 100W and associated power gain of 12dB at 2.14GHz and 50V drain bias operation with acceptable frequency band characteristics in simple class-E circuit topology","PeriodicalId":269652,"journal":{"name":"2006 European Microwave Integrated Circuits Conference","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2006-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"31","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 European Microwave Integrated Circuits Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EMICC.2006.282753","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 31
Abstract
A 100W class-E GaN HEMT device has been developed for high power and high efficiency amplifier. The authors achieved superior measurement results; drain efficiency of 75%, CW output power of 100W and associated power gain of 12dB at 2.14GHz and 50V drain bias operation with acceptable frequency band characteristics in simple class-E circuit topology