凌力尔特模拟创新杂志 (OCTOBER 2010）

Theproliferationofultralowpowerwirelesssensornodesformeasurementandcontrol,combinedwithnewenergyharvestingtechnology,hasmadeitpossibletoproducecompletelyautonomoussystemsthatarepoweredbylocalambientenergyinsteadofbatteries.Poweringawirelesssensornodefromambientor“free”energyisattractivebecauseitcansupplementoreliminatetheneedforbatteriesorwires.Thisisaclearbenefitwhenbatteryreplacementorservicingisinconvenient,costlyordangerous.October2010Volume20Number3INTHISISSUEUltralowVoltageEnergyHarvester12UsesThermoelectricGeneratorfor4-and6-supplymonitorsfeature±1.5%accuracyforBattery-FreeWirelessSensorsrailsdownto1.2V17DavidSalerno4mm×7mmICproducesTheproliferationofultralowpowerwirelesssensornodesformultiplepowerrailsfromameasurementandcontrol,combinedwithnewenergyharvestingsingleLi-ionce