{"title":"Experimental study on MOSFET's flicker noise under switching conditions and modelling in RF applications","authors":"Zhaofeng Zhang, J. Lau","doi":"10.1109/CICC.2001.929808","DOIUrl":null,"url":null,"abstract":"The flicker noise mechanism under switching conditions is studied. Experimental results show that the baseband flicker noise is a superposition of upconverted gate flicker noise at each harmonic of the output current. Methods to reduce the flicker noise are discussed. Based on the measured results, the large signal flicker noise model for RF applications under switching conditions is proposed and validated by simulations and measurements. With the proposed model, the noise performance of a single-balanced Gilbert mixer for direct conversion applications is analysed and discussed.","PeriodicalId":101717,"journal":{"name":"Proceedings of the IEEE 2001 Custom Integrated Circuits Conference (Cat. No.01CH37169)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2001-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"17","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the IEEE 2001 Custom Integrated Circuits Conference (Cat. No.01CH37169)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CICC.2001.929808","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 17
Abstract
The flicker noise mechanism under switching conditions is studied. Experimental results show that the baseband flicker noise is a superposition of upconverted gate flicker noise at each harmonic of the output current. Methods to reduce the flicker noise are discussed. Based on the measured results, the large signal flicker noise model for RF applications under switching conditions is proposed and validated by simulations and measurements. With the proposed model, the noise performance of a single-balanced Gilbert mixer for direct conversion applications is analysed and discussed.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
