Prvky a parametry ovlivňující kvalitu obrazu DVB signálu

Abstract

The first part of this thesis is about to present various methods of receiving digital video broadcasting, to describe the basic principle of broadcasting and evaluate the advantages and disadvantages of each method from both the operators and user's perspective. The second part is about to assess what elements and parameters affecting the receiving video quality of digital video broadcasts from user's perspective. These are the parts that can be affected by user, such as polarization and the type of antenna, cabling and connectors used. The final part presents the results of measurements, which should indicate whether the fact corresponds to the theoretical assumptions.