Sökning: "Olof Tornblad"
Hittade 2 avhandlingar innehållade orden Olof Tornblad.
1. Design and Characterization of RF-Power LDMOS Transistors
Sammanfattning : In mobile communication new applications like wireless internet and mobile video have increased the demand of data-rates. Therefore, new more wideband systems are being implemented. LÄS MER
2. Physical modeling of on-state losses in bipolar Si and SiC power devices
Sammanfattning : Power losses affect both the installation- and long-term cost of power electronic systems. The installation cost is related to the fatt that power losses in silicon power devices generate heat and make installation of heat sinks and water cooling necessary. If self-heating effects are strong, lotal overheating can eventually lead to device failure. LÄS MER
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