{"title":"The research of microwave amplifier amplitude and phase noise using nonlinear CAD software","authors":"A. Krutov, V. Mitlin, A. Rebrov","doi":"10.1109/CRMICO.2000.1255872","DOIUrl":null,"url":null,"abstract":"In the present article the research results of amplitude and phase noise of amplifiers with GaAs transistors with a Schottky barrier are submitted. Their dependence on input signal level and physical properties of a field-effect transistor (breakdown voltages and gate widths) is shown. The research results allow one to forecast behavior of amplitude and phase noise of amplifiers, not resorting to labour-consuming measurements, to optimize structure of radar transmitters depending on specificity of their usage in a different range of Doppler signals.","PeriodicalId":387003,"journal":{"name":"2000 10th International Crimean Microwave Conference. \"Microwave and Telecommunication Technology\". Conference Proceedings (IEEE Cat. No.00EX415)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2000 10th International Crimean Microwave Conference. \"Microwave and Telecommunication Technology\". Conference Proceedings (IEEE Cat. No.00EX415)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CRMICO.2000.1255872","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
In the present article the research results of amplitude and phase noise of amplifiers with GaAs transistors with a Schottky barrier are submitted. Their dependence on input signal level and physical properties of a field-effect transistor (breakdown voltages and gate widths) is shown. The research results allow one to forecast behavior of amplitude and phase noise of amplifiers, not resorting to labour-consuming measurements, to optimize structure of radar transmitters depending on specificity of their usage in a different range of Doppler signals.
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