M. Zaborowski, D. Tomaszewski, J. Marczewski, P. Zagrajek
{"title":"A Simple Method for Analysis of Operation of JLFET THz Radiation Sensors","authors":"M. Zaborowski, D. Tomaszewski, J. Marczewski, P. Zagrajek","doi":"10.23919/MIXDES52406.2021.9497645","DOIUrl":null,"url":null,"abstract":"A new approach to an analysis of the operation of a “black box” device generating a DC output signal is presented. The signal is measured using a lock-in in voltage and current modes. A measured small frequency output admittance is used to develop an equivalent circuit of the device. The method allows for conclusions on a sensor internal structure and operation principles. It is illustrated by analysis of the operation of a SOI JLFET THz radiation sensor.","PeriodicalId":375541,"journal":{"name":"2021 28th International Conference on Mixed Design of Integrated Circuits and System","volume":"51 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 28th International Conference on Mixed Design of Integrated Circuits and System","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/MIXDES52406.2021.9497645","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A new approach to an analysis of the operation of a “black box” device generating a DC output signal is presented. The signal is measured using a lock-in in voltage and current modes. A measured small frequency output admittance is used to develop an equivalent circuit of the device. The method allows for conclusions on a sensor internal structure and operation principles. It is illustrated by analysis of the operation of a SOI JLFET THz radiation sensor.
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