Sökning: "RF modulation"
Visar resultat 1 - 5 av 22 uppsatser innehållade orden RF modulation.
1. RF Compressor (SLED) Phase-Modulation to Reduce Peak Fields in the MAX IV Linear Accelerator
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : Modern particle accelerators need strong electric fields in order to produce high energy particles. Such high voltages are typically reached by injecting pulsed radio frequency power through several steps of amplification. At the end, pulse compression is used to further improve the energy gain at the cost of pulse-length. LÄS MER
2. Indoor VLC behaviour with RGB spectral power distribution using simulation.
Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskapSammanfattning : n recent years visible light communication (VLC) has been one of the technologies overgrowing in this competitive world and breaking through the wireless transmission of future mobile communications. This VLC replaces radio frequency (RF), which has several important features like large bandwidth, low cost, unlicensed spectrum. LÄS MER
3. Reduction of Crosstalk Distortion in 5G
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : Increasing demand for higher data rates in wireless communication systems has tremendously evolved over the last years. This demand is rapidly increasing with rising in number of wireless devices. LÄS MER
4. 5G@15 GHz Testbed Development and Evaluation
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Due to the advancement in technology and the increase in the amount of data beingtransferred through wireless channels, many developments in the techniques and speedof data transfer have been observed in the past few decades. The current trend incellular technology is transforming from 4G to 5G. LÄS MER
5. Implementation of Visible Light communications For Indoor Applications
Magister-uppsats, Blekinge Tekniska HögskolaSammanfattning : In recent years there is growing research in optical wireless communication. This growing popularity isdue to several characteristics like such as large bandwidth that is also not having spectrum regulationsimposed, low cost and license-free operation. LÄS MER