{"title":"Transient Thermal Analysis of active device (FETs) for high-power applications","authors":"Liang Zhou, Zhe Wang, W. Yin, J. Mao","doi":"10.1109/MWSYM.2010.5517541","DOIUrl":null,"url":null,"abstract":"In this paper, effects of Transient Thermal Analysis for active devices (including GaAsFET, GaNHFET and LDMOSFET) under high power pulse in the communication systems are investigated. By using hybrid finite element methods, for example, the element-by-element finite element method (EBE-FEM) and the preconditioned conjugate gradient (PCG) technique, the thermal responses of the GaAsFET, GaNHFET, and LDMOS are extracted. These will be useful for further analyze the thermal effects so as to prevent on-chip device breakdown by the Impact of Intentional Electromagnetic Interference(IEMI).","PeriodicalId":341557,"journal":{"name":"2010 IEEE MTT-S International Microwave Symposium","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2010-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 IEEE MTT-S International Microwave Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSYM.2010.5517541","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
In this paper, effects of Transient Thermal Analysis for active devices (including GaAsFET, GaNHFET and LDMOSFET) under high power pulse in the communication systems are investigated. By using hybrid finite element methods, for example, the element-by-element finite element method (EBE-FEM) and the preconditioned conjugate gradient (PCG) technique, the thermal responses of the GaAsFET, GaNHFET, and LDMOS are extracted. These will be useful for further analyze the thermal effects so as to prevent on-chip device breakdown by the Impact of Intentional Electromagnetic Interference(IEMI).
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