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时间: 2020-1-14 10:29
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高性能低成本可调带通滤波器的设计高性能低成本可调带通滤波器的设计DesignandOptimizationofLowCostTunableVHFPBFStefanoBiagiotti,GiancarloGuida,AlainMichelAnsoftCorp.OverviewShortdescriptionofpreviousgenerationfilterdesignsElectricalperformances,technology,highlights-lowlightsNewperformances,costreduction,reproducibilityFiltersynthesisFilterenhancementImplementationTuningrangeverificationSensitivityanalysisNLanalysisStatisticalanalysisEManalysisHFSS+DESIGNERCompletionofthecircuitBenefitsConclusionsOldFilter:PhysicalImplementationFiltertoredesignResistiveTRIMMERSCapacitiveTRIMMERSPCBwith16diodesmountedbyhandHandmadecoil(Ag.2mm)OldFilter:ElectricalPerformance(forEachStage)FrequencyrangeBandwidthInsertionLoss……