Sökning: "digital electronic"
Visar resultat 16 - 20 av 894 avhandlingar innehållade orden digital electronic.
16. Critical Factors for digital Printing on Paperboard : Runnability, Functionality & Print Quality
Sammanfattning : More than ten years ago, the first digital print units were introduced on the market and since then, the technology has developed rapidly. Digital printing on packaging material is, however, a rather new area, but a probable prediction is that there soon will be a market need for board products that can be used for digital printing. LÄS MER
17. All-Digital PWM Transmitters
Sammanfattning : Electronic devices with wireless connectivity are fast becoming a part of daily life. According to some estimates, in the next five years, 10 billion new devices with internet connectivity would be produced. LÄS MER
18. Electronic Transport in Materials
Sammanfattning : Transport properties within the Boltzmann transport equation for metallic multi-layer structures as well as bulk materials, were the prime topic of this work. Ab initio total energy calculations for Hydrogen loaded metallic multi-layers were performed in order to shed some light onto problem of H depleted layers at the interfaces that have been experimentally observed. LÄS MER
19. Digitally Enhanced Continuous-Time Sigma-Delta Analogue-to-Digital Converters
Sammanfattning : The continuous downscaling of CMOS technology presents advantagesand difficulties for IC design. While it allows faster, denser and more energy efficient digital circuits, it also imposes several challenges which limit the performance of analogue circuits. LÄS MER
20. Digital technologies in preschool education : The interplay between interactive whiteboards and teachers' teaching practices
Sammanfattning : This thesis is aimed at exploring the ways in which a digital technology, the interactive whiteboard (IWB), interplays with preschool teachers’ teaching practices. In the literature and ongoing debates there are different claims about if and how digital technologies can contribute to children’s development and solving preschool educational challenges. LÄS MER