Search results for "lcsh:TL1-4050"

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Approximation of Measurement Results of “Emergency” Signal Reception Probability

2017

Abstract The intended aim of this article is to present approximation results of the exemplary measurements of EMERGENCY signal reception probability. The probability is under-stood as a distance function between the aircraft and a ground-based system under established conditions. The measurements were approximated using the properties of logistic functions. This probability, as a distance function, enables to determine the range of the EMERGENCY signal for a pre-set confidence level.

EMERGENCY signal rangelcsh:Military ScienceComputer sciencelcsh:Motor vehicles. Aeronautics. Astronauticslcsh:Usignal reception probabilityElectronic engineeringGeneral Medicinelcsh:TL1-4050aircraftSignalAviation Advances & Maintenance
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Failure Estimates for SiC Power MOSFETs in Space Electronics

2018

Silicon carbide (SiC) power metal-oxide-semiconductor field effect transistors (MOSFETs) are space-ready in terms of typical reliability measures. However, single event burnout (SEB) due to heavy-ion irradiation often occurs at voltages 50% or lower than specified breakdown. Failure rates in space are estimated for burnout of 1200 V devices based on the experimental data for burnout and the expected heavy-ion linear energy transfer (LET) spectrum in space. peerReviewed

Materials sciencesingle-event burnoutlcsh:Motor vehicles. Aeronautics. AstronauticsAerospace EngineeringBurnoutpower MOSFETs01 natural scienceschemistry.chemical_compoundReliability (semiconductor)silicon carbide0103 physical sciencesSilicon carbidePower semiconductor devicePower MOSFETheavy ionsavaruustekniikka010302 applied physicspower devicesreliabilityta114ta213010308 nuclear & particles physicsfailure ratessingle event effectsEngineering physicsPower (physics)säteilyfysiikkachemistrytransistoritField-effect transistorlcsh:TL1-4050VoltageAerospace
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