{"title":"An all-graphene radio frequency low noise amplifier","authors":"Saptarshi Das, J. Appenzeller","doi":"10.1109/RFIC.2011.5940628","DOIUrl":null,"url":null,"abstract":"In this paper, we propose and quantitatively evaluate an “All-Graphene nano-ribbon (GNR) circuit” for high frequency low noise amplifier (LNA) applications, which shows considerable advantage over state-of-the-art technologies. In particular, we discuss how to satisfy the requirements for temperature stability, gain, power dissipation, noise and speed for a high performance LNA circuit by adjusting only the width of the nano ribbons. Our calculations predict a nano-ribbon width in the range of 8–12 nm to be ideal for these types of applications - different from logic applications that are expected to require much smaller ribbon widths.","PeriodicalId":448165,"journal":{"name":"2011 IEEE Radio Frequency Integrated Circuits Symposium","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE Radio Frequency Integrated Circuits Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RFIC.2011.5940628","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 10
Abstract
In this paper, we propose and quantitatively evaluate an “All-Graphene nano-ribbon (GNR) circuit” for high frequency low noise amplifier (LNA) applications, which shows considerable advantage over state-of-the-art technologies. In particular, we discuss how to satisfy the requirements for temperature stability, gain, power dissipation, noise and speed for a high performance LNA circuit by adjusting only the width of the nano ribbons. Our calculations predict a nano-ribbon width in the range of 8–12 nm to be ideal for these types of applications - different from logic applications that are expected to require much smaller ribbon widths.
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