{"title":"An 868 MHz sub-microsecond steady low-noise amplifier","authors":"S. Bdiri, F. Derbel","doi":"10.1109/SSD.2016.7473719","DOIUrl":null,"url":null,"abstract":"A design of a cascaded low-noise amplifier (LNA) for radio receivers is presented. The single LNA stage emphasises a total power gain of 18 dB and depleting current of 600 μ A at 1.2 V. The input and output return losses are S11 = -12.28 dB and S22 = -20.62 dB respectively at 868 MHz with a corresponding noise figure of 1.5 dB. This LNA exhibits input-referred third-order intercept point of -28.6 dBm. For a possible operation of 1 μs the LnA is able to settle in less than 400 ns. The LNA is fabricated using discrete elements targeting Wake-Up receiver radios.","PeriodicalId":149580,"journal":{"name":"2016 13th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 13th International Multi-Conference on Systems, Signals & Devices (SSD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SSD.2016.7473719","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
A design of a cascaded low-noise amplifier (LNA) for radio receivers is presented. The single LNA stage emphasises a total power gain of 18 dB and depleting current of 600 μ A at 1.2 V. The input and output return losses are S11 = -12.28 dB and S22 = -20.62 dB respectively at 868 MHz with a corresponding noise figure of 1.5 dB. This LNA exhibits input-referred third-order intercept point of -28.6 dBm. For a possible operation of 1 μs the LnA is able to settle in less than 400 ns. The LNA is fabricated using discrete elements targeting Wake-Up receiver radios.
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