标签: C波

A1A1.8d13NoiseFigureLowDCPowerMMICLNAforC-BandJakubJ.KuceraandUrsLottETHZurich,LaboratoryforEMFieldsandMicrowaveElectronics,Gloriastrasse35,CH-8092Zurich,Switzerland;email:kucera@ifh.ee.ethz.chABSTRACTAtwostagemonolithiconchipmatchedlownoiseamplifier(LNA)forthefrequencyrangeof5to6GHzhasbeendesigned.A50IRnoisefigureof1.8dBandanassociatedgainof16.5dBweremeasuredataDCpowerdissipationofonly6mWfroma1Vsupply,includingthebiascircuitry.At5.5GHztheinputreturnlossandreverseisolationarebetterthan-10dBand-35dEl,respectively.stagesarebiasedatthesamecurrent.Thenoisecontributionofthebiasingresistorsarenegligible.TheoutputofeachstageisloadedwithabandpassLCsectionto……