{"title":"A Segmented Internally-Matched Class J GaN Power Amplifier for High Duty Cycle C-Band Radars","authors":"G. Formicone, J. Custer","doi":"10.23919/EuMIC.2019.8909513","DOIUrl":null,"url":null,"abstract":"An internally matched 70 W class J GaN power amplifier for C-band radar remote sensing applications is demonstrated. The amplifier achieves 50% power added efficiency at 7900 ± 10 MHz, using a pulsed waveform with 30% duty cycle. The amplifier features a segmented matching network inside a metal flange package to synthesize a reactance at the fundamental and operates in class J mode","PeriodicalId":228725,"journal":{"name":"2019 14th European Microwave Integrated Circuits Conference (EuMIC)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 14th European Microwave Integrated Circuits Conference (EuMIC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/EuMIC.2019.8909513","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
An internally matched 70 W class J GaN power amplifier for C-band radar remote sensing applications is demonstrated. The amplifier achieves 50% power added efficiency at 7900 ± 10 MHz, using a pulsed waveform with 30% duty cycle. The amplifier features a segmented matching network inside a metal flange package to synthesize a reactance at the fundamental and operates in class J mode
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