system architecture, practical grounding and signal

Systemarchitecture,practicalgroundingandsignaldistributionAlbertHoefelSchlumbergerMonday,February2/19,9:55amRoomW122,EngineeringBuilding2

Forlargercomplexelectricalsystemscontainmentofhighfrequenciesandsignaldistributionarekeytoensuregoodenoughnoiseintegrity.Anyhighfrequencycontent,particularlyswitchingpowerelectronicseasilycreatecrosstalkproblemsonsensorsandinterfaces.Strictlyconservativedesignrulesaretypicallynotpracticalastherearemechanicalandcostconstraints.Thepresentationgivesanintroductionaboutgeneralnoisecouplingprinciplesandconservativedesignrules.Thelastpartofthepresentationwillshowpracticalguidelinestocontrolnoiseintegritywhiletryingtominimizedesignoverhead.

AlbertHoefelworksatSchlumbergerasScientificAdvisor.HehasanEEmaster’sdegreefromUniversitaetKarlsruhe(TH)andaPHDfromTHBerlin,Germany.HejoinedSchlumbergerin1992,whereheworkedinR&EonLandSeismicSystems,Wireline,DrillingandMeasurementsandArtificialLiftwith17grantedpatentapplications.Hisworkinvolvedmostaspectsofelectricaldesign:Highresolutionanalogacquisition,telemetry,RF,digitaldesign,micro-electronics,powerelectronics,motorcontrol,signalprocessing,machinelearning,sensorandsystemdesign.