Sökning: "SiC"
Visar resultat 11 - 15 av 424 avhandlingar innehållade ordet SiC.
11. Wide Bandgap MMIC Technology
Sammanfattning : Wide bandgap technology for microwave electronics has been an intense area of research during the last decade. With reas of application ranging from base station amplifiers to radar transceivers, this technology has the resources to be the basis for the next generation of high power microwave electronics. LÄS MER
12. SiC Varactors for Dynamic Load Modulation of Microwave Power Amplifiers
Sammanfattning : The rapid consumer adoption of mobile services is leading to an exponential growth in wireless data traffic. In order to accommodate more concurrent high data-rate users, the required complexity of transmitting radio base station (RBS) power amplifiers (PAs) is increasing. LÄS MER
13. Electrical characteristics of SiC powders
Sammanfattning : .... LÄS MER
14. Electrical properties of thermal oxides on SiC manufactured in an alumina furnace
Sammanfattning : A process to achieve high inversion channel mobility in 4H-SiC MOSFETs is needed to enable manufacturing of devices for high power applications. In this thesis, investigations on the electrical properties of oxides produced in an alumina furnace are presented. LÄS MER
15. High Efficiency Microwave Amplifiers and SiC Varactors Optimized for Dynamic Load Modulation
Sammanfattning : The increasing use of mobile networks as the main source of internet connectivity is creating challenges in the infrastructure. Customer demand is a moving target and continuous hardware developments are necessary to supply higher data rates in an environmentally sustainable and cost effective way. LÄS MER