Radio-frequency modeling and parameter extraction of graphene on-chip spiral inductors
Received:January 17, 2018  Revised:February 21, 2018  download
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Author NameAffiliationE-mail
ZHANG Yi-Xin School of Information Science and Technology,East China Normal University yxzhang_ecnu@163.com 
ZHANG Ao School of Information Science and Technology,East China Normal University  
WANG Bo-Ran School of Information Science and Technology,East China Normal University  
GAO Jian-Jun School of Information Science and Technology,East China Normal University jjgao@ee.ecnu.edu.cn 
Abstract:An improved equivalent circuit model for graphene spiral inductors based on physical principles is presented in this letter. The model is a π-circuit w ith additional parallel RC netw ork in the series branch. A parameter extraction approach for proposed model, w hich combines the analytical approach and empirical optimization procedure, is also investigated. Good agreement is obtained betw een the simulated and measured S-parameters up to 40 GHz.
keywords:equivalent  circuit, parameter-extraction approach, graphene inductor
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Copyright:《Journal of Infrared And Millimeter Waves》