Sökning: "frequency offset"
Visar resultat 1 - 5 av 47 avhandlingar innehållade orden frequency offset.
1. Contributions to Frequency Offset and Time Delay Estimation
Sammanfattning : The demand for reliable high rate and efficient communication is ever increasing. In this thesis we look at two different problems in such systems, and their possible solutions. LÄS MER
2. Modern numerical methods in electromagnetics applied to the design of reflector antennas and horn feeds
Sammanfattning : .... LÄS MER
3. Ink film splitting acoustics and tack on paper in offset printing
Sammanfattning : This licentiate thesis comprises two complementary studiesdealing with the sheet-fed offset printing of paper. The firststudy addresses the further development of a practical methodto acoustically monitor and analyse the film splitting ofoffset inks. LÄS MER
4. Turbo Codes and Channel Estimation in Wireless Systems
Sammanfattning : This thesis focuses on practical implementation issues of turbo codes with imperfectly estimated fading wireless channels and limited code length. Channel estimation can be divided into estimation of static parameters, such as constant timing and phase offset, and dynamic parameters, such as fading channel amplitudes. LÄS MER
5. MMIC-based Low Phase Noise Millimetre-wave Signal Source Design
Sammanfattning : Wireless technology for future communication systems has been continuously evolving to meet society’s increasing demand on network capacity. The millimetre-wave frequency band has a large amount of bandwidth available, which is a key factor in enabling the capability of carrying higher data rates. LÄS MER